СИСТЕМА ЭЛЕКТРОДОВ ДЛЯ ПЛАЗМЕННОЙ ОБРАБОТКИ С ДИЭЛЕКТРИЧЕСКИМ БАРЬЕРОМ

Изобретение относится к системе электродов для плазменной обработки с диэлектрическим барьером. Согласно изобретению в системе электродов для плазменной обработки с диэлектрическим барьером поверхности электрически проводящего тела, используемой в качестве противоэлектрода, с гибким плоским электродом (1) и диэлектриком (2) из плоского гибкого материала, который посредством слоя (3), предотвращающего протекание постоянного тока, экранирует электрод (1) от обрабатываемой поверхности, причем диэлектрик (2) может прилегать к обрабатываемой поверхности через структуру с выступами, и при этом между выступами образуются воздушные полости для формирования плазмы, технологичность изготовления особенно улучшается тем, что структура представляет собой решетчатую структуру (6) из примыкающих друг к другу стенок (7, 8), которые отграничивают многочисленные камеры (9), образующие воздушные полости, и при этом камеры (9) имеют на стороне дна ограждение посредством предотвращающего протекание постоянного ...

ЭЛЕКТРОДНАЯ КОНСТРУКЦИЯ ДЛЯ ОБРАЗОВАНИЯ ДИЭЛЕКТРИЧЕСКОГО БАРЬЕРНОГО ПЛАЗМЕННОГО РАЗРЯДА

Изобретение относится к области плазменной обработки поверхности. Электродная конструкция для образования диэлектрического барьерного плазменного разряда между запитываемым от управляющего устройства (20) высоким переменным напряжением электродом (1) и подлежащей обработке поверхностью (21) электропроводящего тела (22), которая служит заземляющим электродом, содержит диэлектрик (8), который полностью закрывает электрод (1) от подлежащей обработке поверхности (21) и образует опорную сторону для этой поверхности (21). Электрод (1) выполнен из по меньшей мере двух частичных электродов (2, 3), расположенных рядом друг с другом с одинаковым промежутком (6) относительно опорной стороны и изолированных друг от друга диэлектриком (8). Соседние частичные электроды запитываются от управляющего устройства (20) взаимно компенсирующимися частичными переменными напряжениями, зеркально противоположными по форме волны и по величине напряжения. Технический результат - повышение эффективности и однородности ...

ХОЛОДНОПЛАЗМЕННОЕ УСТРОЙСТВО ДЛЯ ОБРАБОТКИ КОЖИ

Изобретение относится к медицинской технике, а именно к холодноплазменным устройствам для обработки кожи. Устройство содержит корпус, имеющий торцевую поверхность, генератор холодной плазмы, выполненный с возможностью генерирования холодной плазмы, которая создает активные частицы для обработки кожи, причем генератор холодной плазмы по существу равномерно отдален от кожи во время использования, и манипулятор, выполненный с возможностью проведения манипуляций с кожей для увеличения воздействия активных частиц на бактерии на коже во время использования устройства, причем манипулятор проходит между генератором холодной плазмы и кожей во время использования и содержит подвижный элемент, выполненный с возможностью контакта с кожей во время использования холодноплазменного устройства. Использование изобретения позволяет увеличить воздействие активных частиц на бактерии на коже. 12 з.п. ф-лы, 19 ил.

НОСИМАЯ СИСТЕМА ХОЛОДНОЙ ПЛАЗМЫ

СИСТЕМА ЭЛЕКТРОДОВ ДЛЯ ПЛАЗМЕННОЙ ОБРАБОТКИ С ДИЭЛЕКТРИЧЕСКИМ БАРЬЕРОМ

Plama-Gerät zur selektiven Behandlung elektroporierter Zellen

Die Erfindung beschreibt ein Verfahren und eine Vorrichtung zur Behandlung lebender Zellen mittels eines Atmosphärendruckplasmas bei gleichzeitiger Elektroporation der zu behandelnden Zellen, wodurch eine lokale selektive Abtötung von Krebszellen ohne den Einsatz von Chemotherapeutika, eine verbesserte Methode zur Behandlung von chronischen Wunden sowie eine effektivere Plasmasterilisation realisiert werden können.

Plasma generation

Device for providing a flow of plasma

Device for plasma incision of matter with a specifically tuned radiofrequency electromagnetic field generator.

A device to place an incision into matter with a harmonious plasma cloud. A radiofrequency generator system produces pulsed or continuous electromagnetic waveform which is transmitted by an active transmitter incising electrode tip. This generated electromagnetic wave is utilized to initiate a plasma cloud with processes such as thermal ionization and a photoelectric effect which then trigger an Avalanche Effect for charged atomic particles at the surface of the active transmitter incising electrode tip. This electromagnetic wave is impedance matched, frequency matched, power matched and tuned to the plasma cloud in order to sustain and control a harmonious plasma cloud with reduced atomic particle turbulence and chaos. This harmonious plasma cloud forms a coating over the surface of the active transmitter electrode tip as well as acts to reduce the energy needed from the power amplifier of our plasma cutting device. The electromagnetic wave is also used to produce a Pinch Effect to compress ...

Pluggable plasma discharge tube device

A pluggable plasma discharge tube device, comprising a plasma discharge tube connected to a handheld casing (100) in a plugging manner; the plasma discharge tube is provided with a single electrode (101) therein and without any other electrodes at a periphery thereof; the single electrode (101) is connected to an output end of a plasma power source (107), and another output end of the plasma power source (107) is connected to a ground wire of a circuit thereof; and an input end of the plasma power source (107) is connected to a direct current power source or battery having a voltage less than 12 V. A generation method of the plasma can be a contact-type out-of-tube inductive discharge method or an in-tube self-maintained discharge method having a gas supply; and the plasma discharge tube can generate quasi-glow standard-pressure cold plasma capable of being used to disinfect and sterilize sensitive skin, treat skin tissue infection and destroy cancer cells.

Vehicle suspension with common hub and/or knuckle assembly

A vehicle suspension can include an adapter mounting face, a spindle rigidly mounted relative to the adapter mounting face, a wheel mounting hub including a hub body rotatably mounted on the spindle by bearings, and an adapter that spaces a brake component away from the adapter mounting face. Another vehicle suspension can include a spindle, bearings, and a wheel mounting hub rotatably mounted on the spindle by the bearings, the wheel mounting hub can include a hub body and a wheel mounting flange, the hub body and the wheel mounting flange being separate components of the wheel mounting hub. A system for adapting a vehicle suspension to different suspension capacities can include multiple wheel mounting hubs including a same hub body internal configuration configured to be rotatably mounted on the spindle by the bearings, but the wheel mounting hubs including respective different wheel mounting flanges.

УСТРОЙСТВО ДЛЯ ГЕНЕРИРОВАНИЯ ГАЗООБРАЗНЫХ КОМПОНЕНТОВ

... 1. Устройство для генерирования потока нетеплового газообразного компонента, содержащее:газовую капсулу для содержания газа под давлением и формирования потока газа через реакционную камеру при выпуске из капсулы;реакционный генератор, выполненный с возможностью возбуждения в нем газа, выпущенного из капсулы, для генерирования газообразного компонента;источник электрической энергии;возбуждающее средство, электрически соединенное с источником электрической энергии, для возбуждения газа в реакционном генераторе для формирования газообразного компонента; икорпус для содержания газовой капсулы, реакционного генератора, источника электрической энергии и возбуждающего средства,при этом устройство имеет такие размеры и вес, которые обеспечивают возможность его удерживания и управления пользователем вручную, а также направления потока газообразного компонента для обработки обрабатываемого участка объекта или тела человека или животного.2. Устройство по п.1, содержащее средство управления для избирательного ...

ПЛАЗМЕННЫЙ ПРИБОР СО СМЕННОЙ РАЗРЯДНОЙ ТРУБКОЙ

Изобретение относится к плазменному прибору с разрядной трубкой, включающему сменную разрядную трубку и портативный корпус, в который может устанавливаться трубка. Внутри трубки имеется один электрод. При этом снаружи трубки электроды отсутствуют. Указанный электрод соединяется с выходом источника питания, другой выход источника питания заземляется. Напряжение на входе источника питания не превышает 12 В. При этом источник питания представляет собой низковольтный источник питания постоянного тока или аккумулятор. При подаче инертного газа в плазменную разрядную трубку возникает квазитлеющий разряд, который образует холодную плазму атмосферного давления. Технический результат - обеспечение плазменного прибора сменной разрядной трубкой для использования в области медицины. 12 з.п. ф-лы, 11 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 656 333 C1 (51) МПК H05H 1/26 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК H05H 1/26 (2006.01) (21)(22) Заявка: 2017127297, 12.01.2015 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Гуанчжоу Цин ГУ Медикал Технолоджи Ко., ЛТД (CN) Дата регистрации: 05.06.2018 5909086 A1, 01.06.1999. RU 2274923 C2, 20.04.2006. JP 2013206767 A, 07.10.2013. (45) Опубликовано: 05.06.2018 Бюл. № 16 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 31.07.2017 (86) Заявка PCT: CN 2015/000023 (12.01.2015) 2 6 5 6 3 3 3 (56) Список документов, цитированных в отчете о поиске: US 6958063 B1, 25.10.2005. US Приоритет(ы): (22) Дата подачи заявки: 12.01.2015 R U 12.01.2015 (72) Автор(ы): ВАН Шого (CN) 2 6 5 6 3 3 3 R U WO 2016/112473 (21.07.2016) Адрес для переписки: 420202, г. Казань, АО Артпатент, а/я 43, (для Носовой И.А.) (54) ПЛАЗМЕННЫЙ ПРИБОР СО СМЕННОЙ РАЗРЯДНОЙ ТРУБКОЙ (57) Реферат: Изобретение относится к плазменному источник питания представляет собой прибору с разрядной трубкой, включающему низковольтный источник питания постоянного сменную разрядную ...

Flächiges flexibles Auflagestück für eine dielektrisch behinderte Plasmabehandlung

Bei einem flächigen flexiblen Auflagestück mit einer mit einer Hochspannung versorgbaren Elektrodenanordnung für eine dielektrisch behinderte Plasmabehandlung einer zu behandelnden Oberfläche, wobei die Elektrodenanordnung wenigstens eine flächige Elektrode (3) und eine Auflagefläche für die zu behandelnde Oberfläche aufweisende Dielektrikumsschicht (2) aus einem flächigen flexiblen Material aufweist, die die wenigstens eine Elektrode (3) elektrisch von der zu behandelnden Oberfläche so abschirmt, dass nur ein dielektrisch behinderter Stromfluss zwischen der wenigstens einen Elektrode (3) und der zu behandelnden Oberfläche möglich ist, wenn in einem Gasraum zwischen der Elektrodenanordnung und der zu behandelnden Oberfläche ein Plasmafeld durch die Vorspannung der Elektrode (3) entsteht, wird eine vereinfachte Handhabung und erhöhte Sicherheit dadurch erreicht, dass das Auflagestück eine Hochspannungsstufe (14) zur Erzeugung einer Hochspannung aufweist, deren Ausgang mit der wenigstens ...

Vorrichtung zur human- und tiermedizinischen Behandlung und Verfahren von zum Erzeugen in der Plasmatherapie einsetzbarem reaktivem Gas

Vorrichtung zur human- oder tiermedizinischen Behandlung mit einem zum Erzeugen von in der Plasmatherapie einsetzbaren reaktiven Gasen in einer Gasentladungszone ausgelegten Gasentladungsgenerator, einem zum Erzeugen einer Gasströmung von der Gasentladungszone durch eine Reaktionskammer in Richtung auf eine Auslassöffnung der Reaktionskammer ausgelegten Strömungs-generator und einer an die Auslassöffnung gekoppelten Applikationseinrichtung zum Ableiten der reaktiven Gase aus der Reaktionskammer zum Applikationsort, wobei der Strömungsgenerator und/oder die Reaktionskammer zum Erzeugen einer turbulenten Strömung in der Reaktionskammer und/oder der Gasentladungszone ausgelegt ist (sind).

Apparatus for providing a modified gaseous species

Apparatus for treating urinary tract infections

An apparatus for treating urinary tract infections (UTIs), the apparatus comprising: An elongated probe 12 comprising a coaxial cable for conveying Radiofrequency (RF) electromagnetic (EM) energy and/or microwave EM energy; a probe tip (14) connected at the distal end of the coaxial cable for receiving the RF and/or microwave EM energy, and a gas conduit 106 for conveying gas to the probe tip; wherein the coaxial cable comprises an inner conductor 108, an outer conductor 110 and a dielectric material separating the inner conductor from the outer conductor, wherein the probe tip comprises a first electrode 102 connected to the inner conductor of the coaxial cable, and a second electrode 104 connected to the outer conductor of the coaxial cable, and wherein the first electrode and second electrode are arranged to produce an electric field from the received RF and/or microwave EM energy across a flow path of gas received from the gas conduit to produce a thermal or a non-thermal plasma.

Wound dressing

Plasma tooth treatment device

A tooth treatment device 10 comprises a body portion 11 which houses a battery 22, a gas cylinder 15, a power supply circuit 21 and a plasma generator 20 comprising a pair of electrodes 18, 19. The device also comprises a detachable applicator portion 12 and an elongate duct 14 extending from the generator 20 for conveying the generated plasma to an outlet and then onto a treatment area. An annular electrode 25 at the outlet of the duct 14 is connected to the power supply circuit 21 via an elongate electrical conductor 26. The outlet electrode 25 acts to conduct electrons in the generated plasma away from the emerging plasma plume, so as to decrease the electric current of the plasma plume and help avoid any sensation caused by the current flow. A circuit 17 may be provided for measuring the current flow from the electrode 25, the power supply circuit 21 being arranged for adjusting the power supplied to the pair of electrodes 18, 19 depending upon the measured current. The electrode 25 ...

Wound dressing

SURGICAL EQUIPMENT TO THE DELIVERY OF LIVELY INERT GAS ATOMS AS WELL AS HANDLE AND CONTROL SYSTEM FOR IT

Methods for non-thermal application of gas plasma to living tissue

Method for the non-thermal treatment of human or animal tissue with high- voltage electrical discharge plasma is disclosed. The disclosed method employs current through plasma and through tissue not for the purpose of heating the tissue, but instead to maintain the plasma proximate to the tissue being treated. Also disclosed is a method of limiting the current through plasma and through tissue to minimize tissue heating by placement of an insulator or semiconductor between an electrode and tissue resulting in generation of a high- voltage discharge similar to a dielectric barrier discharge. The disclosed non-thermal plasma treatment can be employed to promote coagulation of blood, sterilization, disinfection, re- connection of tissue, and treatment of tissue disorders without causing significant thermal tissue damage.

PLASMA GENERATING DEVICE AND METHOD FOR TREATINIG SKIN

A pluggable plasma discharge tube device, comprising a plasma discharge tube connected to a handheld casing (100) in a plugging manner; the plasma discharge tube is provided with a single electrode (101) therein and without any other electrodes at a periphery thereof; the single electrode (101) is connected to an output end of a plasma power source (107), and another output end of the plasma power source (107) is connected to a ground wire of a circuit thereof; and an input end of the plasma power source (107) is connected to a direct current power source or battery having a voltage less than 12 V. A generation method of the plasma can be a contact-type out-of-tube inductive discharge method or an in-tube self-maintained discharge method having a gas supply; and the plasma discharge tube can generate quasi-glow standard-pressure cold plasma capable of being used to disinfect and sterilize sensitive skin, treat skin tissue infection and destroy cancer cells.

DIFFUSIVE APPLICATOR FOR COLD ATMOSPHERIC PLASMA SYSTEM

An apparatus or device for performing cold atmospheric plasma procedures. The device or apparatus has a housing, a chamber within the housing, an entry port to the chamber, a plurality of exit ports from the chamber, and a plurality of electrodes mounted in the housing, each of the plurality of electrodes having a distal end adjacent one of the plurality of exit ports. The entry port, chamber, exit ports and plurality of electrodes are configured to provide for an inert gas flowing in the entry port and through the chamber to the exit port to become plasmatized by electrical energy applied to the plurality of electrodes to form a cold plasma flowing from the exit ports.

PLASMA TREATMENT DEVICE

A plasma treatment device (10) comprises a body portion (11) which houses a battery (22), a gas cylinder (15), an power supply circuit (21) and a plasma generator (20) comprising a pair of electrodes (18, 19). The device also comprises a detachable applicator portion (12) and an elongate duct (14) extending from the generator (20) for conveying the generated plasma to an outlet at the distal end of the duct (14) and for directing a plasma plume formed at the outlet onto a treatment area. An annular electrode (25) is disposed at the outlet of the duct (14) and is connected to the power supply circuit (21) via an elongate electrical conductor (26). The annular electrode (25) acts to conduct electrons in the generated plasma away from the emerging plasma plume, so as to help avoid any sensation caused by the resultant current flow. A circuit (17) may be provided for measuring the current flow from the electrode (25), the power supply circuit (21) being arranged for adjusting the power supplied ...

Cold plasma scalpel

An attachment for an electrosurgical hand piece. The attachment comprises a probe assembly having an elongated tube having a proximal end and a distal end, and an electrode. The electrode has at a proximal end a conductive connector, which has a proximal end, a distal end and a channel extending through the conductive connector. The conductive connector may be comprised of a nickel plated brass alloy. The electrode further has a conductive wire extending from said distal end of said conductive connector, said conductive wire being connected to said distal end of said conductive connector adjacent to said channel in said conductive connector. The conductive wire extends substantially along the length of the elongated tube and may or may not extend out of the end of the tube.

Quantum energy surgical device and method

A plasma tool adapted to emit high quantum energy inert gas atoms in a stream for cutting, liquefying, or evaporating material such as human tissue during surgical procedures. The apparatus comprises a source of inert gas, a plasma cell in communication with the inert gas source for imparting energy to the inert gas atoms and defined in part by a positive electrode and a negative electrode, at least one power supply electrically connected between the positive and negative electrodes, and means for directing the high quantum energy inert gas atoms at a target. The power supply initially provides an ionization voltage between the negative and positive electrodes to initiate a plasma from the inert gas in the plasma cell, and subsequently provides a pulsed voltage curve to sustain the plasma at a predetermined energy level. Methods for using the tool, including for performing surgical procedures, are also described.

Tissue treatment method

A method for skin treatment comprises the steps of delivering at least one pulse of radio frequency power to at least one electrode in order to create an electric field; passing gas through the electric field in order to form plasma from the gas; and applying the plasma to the surface of skin. The amount of radio frequency power may be relatively low such that the application of plasma causes denaturation of collagen within the collagen-containing tissue beneath the skin surface, which may promote the generation of new collagen within the collagen-containing tissue.

Treatment device for a treatment using a dialectically impeded plasma

The invention relates to a treatment device for a surface to be treated using a dialectically impeded plasma, comprising a housing (1) which has an end wall (14, 14′) and comprising an electrode (18, 33) which is shielded from the surface to be treated by a dielectricum (19, 34) that forms at least one part of the end wall (14, 14′) and which can be connected to a high-voltage generator (17). The end wall (14, 14′) has at least one spacer (29, 29′) by means of which at least one gas chamber is formed when the at least one spacer (29, 29′) rests against the surface to be treated, and the dialectically impeded plasma is formed in the gas chamber for the treatment process. The treatment device simultaneously allows a treatment using the dialectically impeded plasma and the metered supply of a treatment agent in that a storage chamber (25, 25′) which can be filled with a treatment agent is arranged on the end wall (14, 14′) face facing away from the surface to be treated; the end wall (14, ...

ПЛОСКАЯ ГИБКАЯ НАКЛАДКА

FIELD: medical equipment. SUBSTANCE: invention relates to the area of plasma treatment of the surface of the body. The flat flexible plate with an application surface (9) intended for placement on the body region of a living organism contains at least one electrode (3, 3ʹ) placed over the application surface (9) and connected to a high alternating voltage source forming a dielectric barrier discharge plasma. The plate is equipped with at least one built-in sensor (14) for determining at least one parameter of the body region, wherein said sensor is connected to a voltage source separate from the high alternating voltage source. The sensor (14) provides the possibility to monitor the plasma treatment process while the wound is being healed without removing the plate from the body region. The measured values of the parameter of the treated body region can also be recorded outside the actual plasma treatment. EFFECT: increased accuracy of measurement of the controlled parameter. 8 cl, 2 dwg

АППАРАТ ХОЛОДНОЙ ПЛАЗМЫ ДЛЯ ОБРАБОТКИ ПОВЕРХНОСТИ

Изобретение относится к аппарату (13) холодной плазмы для обработки поверхности (6) холодной плазмой. Аппарат (13) имеет генератор (14) холодной плазмы, выполненный с возможностью генерации холодной плазмы, которая создает активные частицы для обработки поверхности (6). Аппарат (13) также включает в себя обрабатывающую головку (5), размещаемую относительно поверхности (6) так, что активным частицам сообщается движение к поверхности (6) в ходе обработки. Аппарат (13) также снабжен генератором (8) воздушного потока для генерации воздушного потока по поверхности (6) и контроллером (9), выполненным с возможностью управления работой генератора (8) воздушного потока для генерации воздушного потока по поверхности (6) после завершения обработки. Техническим результатом является рассеяние оставшихся побочных продуктов холодной плазмы при обработке поверхности. 14 з.п. ф-лы, 7 ил.

HOCHFREQUENZEINRICHTUNG ZUR ERZEUGUNG EINES PLASMABOGENS FÜR DIE BEHANDLUNG BIOLOGISCHEN GEWEBES

Elektrodenanordnung zur Ausbildung einer dielektrisch behinderten Plasmaentladung

Eine Elektrodenanordnung zur Ausbildung einer dielektrisch behinderten Plasmaentladung zwischen einer von einer Steuereinrichtung (20) mit einer Wechselhochspannung gespeicherten Elektrode (1) und einer zu behandelnden Oberfläche (21) eines elektrisch leitfähigen Körpers (22), die als Masseelektrode dient, wobei ein Dielektrikum (8) die Elektrode (1) zur zu behandelnden Oberfläche (21) hin vollständig abdeckt und eine Anlageseite für die Oberfläche (21) bildet, ermöglicht insbesondere bei großen zu behandelnden Oberflächen (21) eine effektive und homogene Ausbildung des Plasmas (23) dadurch, dass die Elektrode (1) aus wenigstens zwei im gleichen Abstand (6) zur Anlageseite nebeneinander angeordneten und durch das Dielektrikum (8) voneinander isolierten Teilelektroden (2, 3) besteht und dass benachbarte Teilelektroden von der Steuereinrichtung mit bezüglich der Wellenform und der Spannungshöhe gegengleichen, sich kompensierenden Teil-Wechselspannungen gespeist werden.

ELECTRODE FOR PLASMA PRODUCERS

Transdermal delivery of DNA vaccines using non-thermal plasma

Exemplary systems and methods of delivering DNA vaccines are disclosed herein. An exemplary methodology of delivering DNA vaccines includes providing a plasma generator for applying plasma to a treatment area for a sufficient period of time to open one or more pores. Applying a topical DNA vaccine to the treatment area and waiting for a period of time to allow the DNA vaccine to travel through the one or more pores. The exemplary methodology further includes applying plasma to the treatment area at a setting sufficient to cause intracellular uptake of the DNA vaccine.

PREVENTING FOG ON A MEDICAL DEVICE VIEWPORT

Provided are methods of immunizing a viewport of a medical device against fogging before or during a medical procedure, and related apparatuses and devices. The methods comprise applying plasma to the viewport prior to use, thereby rendering a surface of the viewport highly hydrophilic. The methods eliminate or at least significantly reduce blur due to fogging.

PLUGGABLE PLASMA DISCHARGE TUBE DEVICE

A pluggable plasma discharge tube device, comprising a plasma discharge tube connected to a handheld casing (100) in a plugging manner; the plasma discharge tube is provided with a single electrode (101) therein and without any other electrodes at a periphery thereof; the single electrode (101) is connected to an output end of a plasma power source (107), and another output end of the plasma power source (107) is connected to a ground wire of a circuit thereof; and an input end of the plasma power source (107) is connected to a direct current power source or battery having a voltage less than 12 V. A generation method of the plasma can be a contact-type out-of-tube inductive discharge method or an in-tube self-maintained discharge method having a gas supply; and the plasma discharge tube can generate quasi-glow standard-pressure cold plasma capable of being used to disinfect and sterilize sensitive skin, treat skin tissue infection and destroy cancer cells.

INTEGRATED COLD PLASMA AND HIGH FREQUENCY PLASMA ELECTROSURGICAL SYSTEM AND METHOD

An integrated gas-enhanced electrosurgical generator. The generator comprises a high frequency power module, a low frequency power module and a gas module. The high frequency power module adapted to generate an electrical energy having a band of frequencies centered around a first frequency, wherein the electrical energy has a first power as the first frequency and a second power lower than the first power at a second frequency lower than the first frequency. The low frequency power module having an input connected to an output of the high frequency module. The low frequency module comprises a resonant transformer comprising a ferrite core, a primary coil and a secondary coil, the secondary coil having a larger number of turns than the primary coil, wherein the resonant transformer has a resonant frequency equal to the second frequency. The gas module is adapted to control a flow of an inert gas.

Electrode array for a dielectrically impeded plasma treatment

The invention relates to an electrode array for a dielectrically impeded plasma treatment of a surface of an electrically conductive body used as a counter electrode, comprising a flexible planar electrode (1) and a dielectric (2) of a planar flexible material, which by way of a layer (3) preventing a direct current flow shields the electrode (1) from the surface to be treated. By way of a structure having projections, the dielectric (2) can rest upon the surface to be treated, wherein air spaces for forming the plasma are formed in between the projections. The producibility in particular is improved in that the structure is a lattice structure (6) of adjoining walls (7, 8) that limit a plurality of chambers (9) forming the air spaces, and in that the chambers (9) have a bottom-side closure through the layer (3) of the dielectric (2) preventing the direct current flow and have a face that is open to the surface to be treated, the contact surface of which face consists of end edges (10) ...

PLASMA TREATMENT UNIT

A plasma treatment unit having a high-voltage stage (5, 6), arranged in a housing, for generating high-voltage signals suitable for the generation of a plasma, and having a head part (2) which is connectable to the high-voltage stage (5, 6) and in which there is situated an electrode arrangement (13) shielded by a dielectric (9), is suitable for plasma treatments in particular in the body interior by virtue of the fact that the head part (2) has an elongate transition piece (10) which is attachable to the housing and on that end of which which is not connectable to the housing there is arranged a treatment head (16, 16′), the dimensions of which perpendicular to the longitudinal direction of the transition piece (10) greatly exceed the dimensions of the transition piece (10), and that, in the treatment head (16, 16′), the electrode arrangement (13) forms a spatially closed flexible sheath (12) around a resiliently elastic core (14) and is covered at its outer lateral surface by a thin layer ...

Wearable cold plasma system

A system including a wearable cold plasma system, including a wearable cold plasma applicator configured to couple to and deliver a cold plasma to a surface of a user wearing the wearable cold plasma device.

Harmonic cold plasma devices and associated methods

A nozzle for attachment to a cold plasma device configured to maintain delivery of a stable cold plasma. The nozzle can have many different shaped apertures to support different applications requiring different shaped cold plasma plumes. Use of a disc of foam material within a nozzle can expand the size of aperture of a nozzle while maintaining delivery of a stable cold plasma. The nozzle can be an elongated cannula tube for internal delivery of a cold plasma treatment. The cannula tube can provide an aperture at its distal end or one or more apertures along its length. A shroud can partially enclose the distal aperture of the nozzle. A sterile sleeve can be used in conjunction with a nozzle to provide a sterile means of attachment and operation of the nozzle with a cold plasma device. In addition, various shaped apertures may be deployed to provide selective targeting of the cold plasma to a treatment area, while shielding other biological structures from cold plasma exposure. Such apertures ...

Plasma directed electron beam wound care system apparatus and method

A plasma generating device that utilizes a cold plasma to contain and direct a stream of electrons with a hand held nozzle to enhance healing of wounds and skin surface abnormalities, and to kill pathogens on skin surfaces in humans and animals wounds, abnormalities and pathogens.

Modular plasma jet treatment system

A modular plasma jet treatment system comprising a plasma source with a high-voltage module comprising a high-voltage electrode and first connection means, as well as a plasma jet applicator wherein the plasma jet applicator comprises a cavity for a process gas, wherein a ceiling portion of the cavity is either arranged on the plasma jet applicator and/or on the high-voltage module, the cavity comprising a process gas inlet and at least one plasma jet outlet, wherein the plasma jet applicator comprises a second connection means, such that the plasma jet applicator and the high-voltage module are repeatedly connectable and releasable, wherein, when the plasma jet applicator is connected to the high-voltage module, the cavity is adjacently arranged with the ceiling portion at the high-voltage module, and wherein the cavity is separated by a dielectric from the high-voltage electrode of the high-voltage module.

ПЛОСКАЯ ГИБКАЯ НАКЛАДКА

УСТРОЙСТВО ДЛЯ ФОРМИРОВАНИЯ ГАЗООБРАЗНЫХ ЧАСТИЦ

... 1. Устройство для формирования потока нетепловой газоразрядной плазмы, содержащее:газовую капсулу для удерживания с возможностью выпуска газа под давлением;генератор плазмы, в котором газ, выпущенный из капсулы, может быть возбужден, чтобы формировать поток нетепловой газоразрядной плазмы;аппликатор нетепловой плазмы для направления нетепловой газоразрядной плазмы или активного газа, полученного из нее, на поверхность, которая должна быть обработана;источник электрической энергии;средство возбуждения, электрически соединенное с источником электрической энергии, для возбуждения газа в электрохимическом генераторе, чтобы формировать нетепловую газоразрядную плазму; икорпус для размещения генератора плазмы, источника электрической энергии и средства возбуждения, причем корпус имеет внешнее отверстие, с которым газовая капсула может быть состыкована, и канал, который, когда открыт, может проводить газ, выпущенный из капсулы, в генератор плазмы, при этом, когда капсула находится в своем состыкованном ...

Permanente Wundauflage mit Plasmaelektrode

Ein Behandlungsgerät für eine dielektrisch behinderte Plasmabehandlung einer Wund- oder Hautfläche, mit einer flexiblen flächigen Elektrodenanordnung mit wenigstens einer flächigen Elektrode (6, 6') und einer die wenigstens eine Elektrode (6, 6') zumindest teilweise einbettenden Dielektrikumsschicht (5), die eine der Wund- oder Hautfläche zugewandte Auflageseite (7) aufweist und die flächige Elektrode (6, 6') elektrisch von der Wund- oder Hautfläche so abschirmt, dass nur ein dielektrisch behinderter Stromfluss von der Elektrode (6, 6') zur Wund- oder Hautfläche möglich ist, und mit einem ein separates Gehäuse (25) aufweisenden Steuergerät (2), über das die Elektrode (6, 6') mit einer Betriebsspannung verbindbar ist, ermöglicht eine vereinfachte Wundbehandlung dadurch, dass die Anordnung aus Elektrode (6, 6') und Dielektrikumsschicht (5) für eine ununterbrochene Auflage auf der Wund- oder Hautfläche ausgelegt ist und dass das Gehäuse (25) des Steuergeräts (2) mit einer Befestigungsvorrichtung ...

Behandlungsgerät zur Behandlung mit einem dielektrisch behinderten Plasma

Ein Behandlungsgerät für eine mit einem dielektrisch behinderten Plasma zu behandelnde Oberfläche, mit einem Gehäuse (1), das eine Stirnwand (14, 14') aufweist, mit einer zur zu behandelnden Oberfläche durch ein wenigstens einen Teil der Stirnwand (14, 14') bildendes Dielektrikum (19, 34) abgeschirmten Elektrode (18, 33), die mit einem Hochspannungsgenerator (17) verbindbar ist, wobei die Stirnwand (14, 14') wenigstens einen Abstandshalter (29, 29') aufweist, mit dem beim Anliegen des wenigstens einen Abstandshalters (29, 29') an der zu behandelnden Oberfläche wenigstens ein Gasraum gebildet wird, in dem sich für die Behandlung das dielektrisch behinderte Plasma ausbildet, ermöglicht die gleichzeitige Behandlung mit dem dielektrisch behinderten Plasma und dosierte Zuführung eines Behandlungsmittels dadurch, dass auf der von der zu behandelnden Oberfläche abgewandten Seite der Stirnwand (14, 14') eine mit einem Behandlungsmittel füllbare Vorratskammer (25, 25') angeordnet ist, dass die Stirnwand ...

Non-thermal plasma

Methods for non-thermal application of gas plasma to living tissue

Method for the non-thermal treatment of human or animal tissue with high- voltage electrical discharge plasma is disclosed. The disclosed method employs current through plasma and through tissue not for the purpose of heating the tissue, but instead to maintain the plasma proximate to the tissue being treated. Also disclosed is a method of limiting the current through plasma and through tissue to minimize tissue heating by placement of an insulator or semiconductor between an electrode and tissue resulting in generation of a high- voltage discharge similar to a dielectric barrier discharge. The disclosed non-thermal plasma treatment can be employed to promote coagulation of blood, sterilization, disinfection, re- connection of tissue, and treatment of tissue disorders without causing significant thermal tissue damage.

Non-stick conductive coating for biomedical applications

NON-STICK CONDUCTIVE COATING FOR BIOMEDICAL APPLICATIONS The present disclosure provides a plasma system (10) including a plasma device (12) having at least one electrode (4); an ionizable media source (16) coupled to the plasma device (12) and configured to supply ionizable media thereto; a precursor source (18) configured to supply at least one monomer precursor to the plasma device (12); and a power source (14) coupled to the at least one electrode (4) and configured to ignite the ionizable media at the plasma device (12) to form a plasma effluent (32) at atmospheric conditions, wherein the plasma effluent (32) polymerizes the at least one monomer precursor to form a hydrophobic, electrically-conductive polymer. IC) K 1o CD mJ -o ce, co ...

NON-THERMAL PLASMA

The present invention relates to a plasma-generation device for applying plasma to a human body, the device comprising: a reservoir containing a gas, a plasma zone in fluid connection with the reservoir, and means for generating a plasma by electrical discharge in the plasma zone, wherein: the gas comprises from 92% to 99.9% Argon and from 0.1% to 8% Krypton; or the gas comprises from 95% to 99.5% Argon and from 0.5% to 5% Hydrogen; or the gas comprises from 92% to 99.5% Argon and from 0.5% to 8% Nitrous Oxide.

TRANSDERMAL DELIVERY OF DNA VACCINES USING NON-THERMAL PLASMA

Exemplary systems and methods of delivering DNA vaccines are disclosed herein. An exemplary methodology of delivering DNA vaccines includes providing a plasma generator for applying plasma to a treatment area for a sufficient period of time to open one or more pores. Applying a topical DNA vaccine to the treatment area and waiting for a period of time to allow the DNA vaccine to travel through the one or more pores. The exemplary methodology further includes applying plasma to the treatment area at a setting sufficient to cause intracellular uptake of the DNA vaccine.

NON-STICK CONDUCTIVE COATING FOR BIOMEDICAL APPLICATIONS

The present disclosure provides a plasma system including a plasma device having at least one electrode; an ionizable media source coupled to the plasma device and configured to supply ionizable media thereto; a precursor source configured to supply at least one monomer precursor to the plasma device; and a power source coupled to the at least one electrode and configured to ignite the ionizable media at the plasma device to form a plasma effluent at atmospheric conditions, wherein the plasma effluent polymerizes the at least one monomer precursor to form a hydrophobic, electrically-conductive polymer.

Particle therapy system and method with parallel control of energy variation and beam position variation

The present disclosure relates to a particle therapy system for irradiating a target with a scanning beam technique. In one implementation, the system includes an irradiation planning device with a planning algorithm configured to associate a particle beam energy E(i) to each spot of the irradiation plan and organize the spots in a sequence of spots according to energy. The system may further include a control system configured for controlling in parallel, from spot to spot, a variation of an output energy of a beam generator, a variation of a magnetic field of one or more electromagnets of a beam transport system and a variation of a magnetic field of the scanning magnet.

Plasma device for selective treatment of electropored cells

A method and device for treatment of living cells with cold atmospheric pressure plasma while simultaneously applying selective electroporation of the cells are provided. The method is useful for the local selective killing of cancer cells, improvement of wound treatment and sterilization or decontamination of objects.

Plasma Applicator and Corresponding Method

The invention relates to a plasma applicator (1) for applying a non-thermal plasma to a surface (2), particularly for the plasma treatment of living tissue and especially for the plasma treatment of wounds (2), comprising a sealing cover (4) for covering a portion of the surface thereby enclosing a cavity between the sealing cover (4) and the surface (2), wherein the non-thermal plasma is provided in the cavity so that the non-thermal plasma contacts the surface (2). Further, the invention relates to a corresponding method.

Patent RU2016151698A3

УСТРОЙСТВО ДЛЯ ОБРАБОТКИ КОЖИ С ИСПОЛЬЗОВАНИЕМ НЕТЕРМИЧЕСКОЙ ПЛАЗМЫ

Cold high frequency-excited plasma beam producing device for e.g. medical purpose, has high frequency generator, resonance coil, insulating body and high-voltage electrode arranged in housing so that components are circulated by process gas

The device has a metal housing (7) functioning as a grounded electrode (2) in a region of an emergent plasma (1). A high frequency (HF) generator (8), a HF resonance coil (5), an insulating body (4) and a high-voltage electrode (3) are arranged in the housing in such a manner that the generator, the coil, the body and the high-voltage electrode are permeated or circulated by a process gas (6). The resonance coil has a closed ferrite core suitable for the high frequency. The insulating body functions as a gas nozzle, and the high-voltage electrode is mounted in the insulating body.

Plasma treatment of an infected nail or infected skin

The present invention relates to non-thermal plasma for use in the treatment of an infected nail or infected skin, wherein the plasma is used in a method comprising: (a) applying the plasma to the infected nail or skin; (b) rehydrating the infected nail or skin; (c) applying the plasma to the infected nail or skin: and (d) optionally rehydrating the infected nail or skin. wherein the plasma is applied to a portion of the nail or skin in each of steps (a) and (c) until a hydration level of the plasma-treated portion drops by at most 30wt% based on the initial moisture content of the plasma-treated portion, preferably by at most 20wt%. The method may also be used to whiten, lighten or brighten a healthy nail.

Device for providing a flow of plasma

Plasma arc sur surgical device and method

APPARATUS FOR TREATING URINARY TRACT INFECTIONS

A treatment apparatus which uses thermal or non-thermal plasma to treat urinary tract infections (UTIs) by destroying bacteria. The apparatus comprises an elongate probe that includes a coaxial cable for conveying radiofrequency (RF) electromagnetic (EM) energy and/or microwave EM energy, a probe tip connected at the distal end of the coaxial cable for receiving the RF and/or microwave EM energy, and a gas conduit for conveying gas to the probe tip. The probe tip comprises a first electrode connected to the inner conductor of the coaxial cable, and a second electrode connected to the outer conductor of the coaxial cable, and wherein the first electrode and second electrode are arranged to produce an electric field from the received RF and/or microwave EM energy across a flow path of gas received from the gas conduit to produce a thermal or a non-thermal plasma.

УСТРОЙСТВО ДЛЯ ГЕНЕРИРОВАНИЯ ГАЗООБРАЗНЫХ КОМПОНЕНТОВ

Группа изобретений относится к медицинской технике. Устройство для генерирования потока нетеплового газообразного компонента выполнено с возможностью обработки ротового участка тела человека или животного посредством отбеливания или чистки зубов. Устройство содержит размещенные в корпусе газовую капсулу, реакционный генератор, источник электрической энергии и возбуждающее средство, а также средство управления. Газовая капсула содержит газ под давлением и формирует поток газа через реакционную камеру при выпуске из капсулы. Реакционный генератор выполнен с возможностью возбуждения в нем газа, выпущенного из капсулы, для генерирования газообразного компонента. Возбуждающее средство электрически соединено с источником электрической энергии для возбуждения газа в реакционном генераторе для формирования газообразного компонента. Устройство имеет такие размеры и вес, которые обеспечивают возможность его удерживания и управления пользователем вручную, а также направления потока газообразного компонента ...

ДИФФУЗИОННЫЙ АППЛИКАТОР ДЛЯ СИСТЕМЫ ХОЛОДНОЙ АТМОСФЕРНОЙ ПЛАЗМЫ

Группа изобретений относится к медицинской технике, а именно к аппарату для выполнения процедур холодной атмосферной плазмы и аппарату холодной атмосферной плазмы. Аппарат для выполнения процедур содержит корпус, камеру внутри этого корпуса, входное отверстие этой камеры. Корпус имеет четыре выходных отверстия из этой камеры. Каждое выходное отверстие содержит выходной канал, имеющий проксимальное торцевое отверстие, обращенное к указанной камере, и дистальное торцевое отверстие, выполненное таким образом, чтобы проходящий через канал газ мог выходить из корпуса. Дистальный конец одного из по меньшей мере четырех электродов заходит в каждый выходной канал. Корпус включает четыре электрода, установленных в этом корпусе, каждый из которых имеет дистальный конец, совмещенный с одним из выходных отверстий. Корпус имеет поддерживающий элемент в каждом выходном канале, служащий опорой для части электрода в канале. Упомянутые входное отверстие, камера, выходные отверстия и четыре электрода выполнены ...

УСТРОЙСТВО ДЛЯ ОБРАБОТКИ КОЖИ С ИСПОЛЬЗОВАНИЕМ НЕТЕРМИЧЕСКОЙ ПЛАЗМЫ

Группа изобретений относится к медицинской технике, а именно к средствам обработки кожи с использованием нетермической плазмы. Устройство для обработки кожи с использованием нетермической плазмы содержит корпус, имеющий взаимодействующий с кожей электрод для наложения на кожу в процессе обработки, генератор нетермической плазмы на взаимодействующем с кожей электроде, а также изолирующий элемент для изоляции области, окружающей взаимодействующий с кожей электрод в период времени, отличный от времени обработки, так что нетермическая плазма, сгенерированная на взаимодействующем с кожей электроде в упомянутой области, стерилизует взаимодействующий с кожей электрод. Способ стерилизации взаимодействующего с кожей электрода устройства содержит этапы, на которых располагают изолирующий элемент относительно корпуса так, что изолирующий элемент изолирует область, окружающую взаимодействующий с кожей электрод, и активируют генератор, так что нетермическая плазма генерируется на взаимодействующем с ...

ЭЛЕКТРОДНАЯ КОНСТРУКЦИЯ ДЛЯ ОБРАЗОВАНИЯ ДИЭЛЕКТРИЧЕСКОГО БАРЬЕРНОГО ПЛАЗМЕННОГО РАЗРЯДА

Cold plasma beam producing device i.e. plasma hand-held device, for microplasma treatment of materials for e.g. cosmetic purpose, has high frequency-generator, coil, body and high voltage-electrode integrally arranged in metal housing

The device has a metal housing (7) functioning as an earthed electrode (2) in an emergent region of plasma (1). A high frequency-generator (8), a high frequency-resonance coil (5), an insulating body (4) and a high voltage-electrode (3) e.g. spicular electrode, are integrally arranged in the housing so that the generator, the coil, the body and the voltage-electrode are permeated or circulated around by process gas (6) e.g. inert gas. The coil includes a closed ferrite core suitable for high frequency. The body acts as a gas nozzle. The high voltage-electrode is installed in the body.

Wound dressing

A kit of parts is provided, which includes a plasma generating device 20 and a membrane dressing 30. The plasma generating device comprises a first cavity 29 with an opening at one end formed between a cathode 23 and a grounded electrode 24 such that, in use, an arc discharge ionizes a feed gas to produce a thermal plasma; and a second cavity 35 with an opening at one end formed between a grounded electrode 24 and a high voltage electrode 25 such that, in use, a dielectric barrier discharge between ionizes a feed gas to produce a non-thermal plasma. The membrane dressing 30 is a sheet of impermeable material having one or more input connectors 31, and functions to contain the plasma adjacent to the tissue. The membrane dressing is at least partially transparent, and forms a peripheral seal 32 with tissue around the damage site. The plasma generating device may have a concentric arrangement, with the cathode 23 as a central rod, the grounding electrode 24 as a tube around the rod, and the ...

Anti-bacterial treatment and device

Active gases and treatment methods

A method of making an active gas by generating a glow discharge, non-thermal plasma, in a gas mixture of a carrier gas and a more readily ionisable gas. The gas mixture is exposed to water vapour at or downstream from the generator to form the active gas. The gas mixture includes helium as the carrier gas and up to 40% by volume of at least one noble gas such as argon, krypton, or xenon as the more readily ionisable gas. The gas mixture is ejected at a temperature between 5° C. to 42° C. The active gas may be used for oral treatment such as cosmetic whitening of teeth, medical or non-clinical cleaning of teeth or for cleaning laundry or dishwashing items.

Control of thermal plasma generation

Active gas applying apparatus and method for treating animals excluding humans

An active gas applying apparatus comprising an instrument (10) comprising a plasma generating unit (12) and a discharge port (1a) for discharging an active gas activated by plasma, wherein the plasma generating unit (12) comprises a tubular dielectric (3) to which a plasma generation gas is introduced, an inner electrode (4) provided inside the tubular dielectric (3), and extending in a tube axis direction (O1), and an outer electrode (5) provided outside the tubular dielectric (3) and opposed to the inner electrode (4), the outer electrode (4) having a shaft portion extending in the tube axis direction and a spiral ridge formed on an outer peripheral surface of the shaft portion.

ATMOSPHERIC PLASMA DEVICE

The present disclosure relates to a plasma device for alleviation of various skin troubles or for skin care, and provides a remote type plasma device wherein a plasma spray device is separated from the body thereof and is connected to a controller in the body. Plasma is produced under atmospheric pressure at room temperature. The plasma device of the present disclosure includes a dielectric barrier and thus can maintain stable glow discharge. Atmospheric plasma is unexceptionally sprayed through a ground electrode, and thus does not electrically irritate the skin at all.

Wirkauflage und Verfahren zur Behandlung einer Oberfläche

Wirkauflage (2) mit einem Wirkmedium (4), dadurch gekennzeichnet, dass das Wirkmedium (4) zur Aktivierung durch Plasma und zur Freisetzung eines Wirkstoffs nach der Plasmaaktivierung ausgebildet ist.

Hochfrequenzeinrichtung zur Erzeugung eines Plasmabogens für die Behandlung von menschlichem Gewebe

The invention relates to a high-frequency device for generating a plasma arc (5) for the treatment of biological tissue (1), notably in medicine. Said device comprises a high-frequency generator (3) having an internal resistor (8) and an electrode (4) which is connected to same via a flexible line (10), for generating the plasma arc (5) in a plasma gap (6) between the electrode (4) and the biological tissue (1) which is also electrically connected to the high-frequency generator (3). In the high-frequency generator (3) a high-frequency voltage source (7) is located to which a resonance circuit (2) is connected which comprises a capacitively acting first reactance (9a) connected in series to an inductively active second reactance (9b) presenting a resonance frequency at the frequency of the high-frequency oscillation emitted by the high-frequency voltage source (7). The voltage for generating the plasma arc (5) is derived from the first or second reactance (9a, 9b).

Device for generating gaseous species

Device for generating gaseous species

Plasma treatment of an infected nail or infected skin

Plasma generation

METHOD AND APPARATUS FOR PLASMA-MEDIATED THERMO-ELECTRICAL ABLATION

Plasma treatment device

A plasma treatment device (10) comprises a body portion (11) which houses a battery (22), a gas cylinder (15), an power supply circuit (21) and a plasma generator (20) comprising a pair of electrodes (18, 19). The device also comprises a detachable applicator portion (12) and an elongate duct (14) extending from the generator (20) for conveying the generated plasma to an outlet at the distal end of the duct (14) and for directing a plasma plume formed at the outlet onto a treatment area. An annular electrode (25) is disposed at the outlet of the duct (14) and is connected to the power supply circuit (21) via an elongate electrical conductor (26). The annular electrode (25) acts to conduct electrons in the generated plasma away from the emerging plasma plume, so as to help avoid any sensation caused by the resultant current flow. A circuit (17) may be provided for measuring the current flow from the electrode (25), the power supply circuit (21) being arranged for adjusting the power supplied ...

DEVICE FOR GENERATING GASEOUS SPECIES

The present invention provides a device (10) for generating a non-thermal gaseous plasma which may be a flow of gas plasma in the form of a gas plasma plume emitted from the device. The device comprises a gas capsule, or pressure vessel, (12) for holding a gas or gases (14) under pressure and forming a flow of gas through a plasma generator (16) to an applicator (18) when released from the capsule. Gas released from the gas capsule is energised in the reaction generator to form a gas plasma. The device has a housing (28) for the plasma generator (16), a battery (116) and a signal generator (58) for energising the plasma generator. The gas capsule (12) docks with the housing (28). The device is adapted to be hand-held, typically by the gas capsule (12), and operated to allow it to be used for instance for cleaning and whitening teeth.

NON-THERMAL PLASMA

The present invention relates to a plasma-generation device for applying plasma to a human body, the device comprising a reservoir containing a gas, a plasma zone in fluid connection with the reservoir, and means for generating a plasma by electrical discharge in the plasma zone, wherein the gas comprises from 92% to 99.5% Helium and from 0.5% to 8% Argon; or the gas comprises from 95% to 99.5% Helium and from 1% to 20% Neon; or the gas comprises from 99.95% to 99.99% Helium and from 0.01% to 0.05% Oxygen.

Tissue resurfacing

A tissue resurfacing system has a handheld surgical instrument with a gas conduit (38) which terminates in an exit nozzle (180N). Inside the conduit is an inner electrode (54). A tubular coaxial outer electrode (70) constitutes part of the wall of the conduit. Coupled to the instrument is a radio frequency power generator which delivers high level radio frequency energy in single-shot or repeated bursts to the electrodes (54, 70) while gas is flowing through the conduit (38) so as to create a gas plasma between the electrodes which then emerges from the nozzle (180N) for tissue treatment. A resonant focussing element (480) may be located in the conduit (38) between the electrodes (54, 70) to aid plasma striking. The combination of high peak power (e.g. greater than 750 W) and short treatment pulses (e.g. less than 30 ms) allows rapid surface treatment without significant thermal effects at unwanted depths.

ATMOSPHERIC LOW-TEMPERATURE MICRO PLASMA JET DEVICE FOR BIO-MEDICAL APPLICATION

There are provided an atmospheric low-temperature micro plasma jet device for bio-medical application comprising an electrode used as an anode, a gas injection pipe used as a cathode, a porous insulating material, a protection pipe, and an insulating case and manufacturing method therefor using micromachining such as microelectromechanical systems (MEMS) in such a way that a diameter of micro electrodes where plasma is jetted is several tens micrometers or less.

Device for providing a flow of active gas

Plasma generation

A plasma torch 100 having an open end 105 comprises a tapered central cathode rod 2 and a grounded conductive tube 3, the grounded conductive tube has an open end and is arranged around the cathode and spaced therefrom to form a first cylindrical cavity open at one end; in use, an arc discharge between the cathode and grounded conductive tube ionizes a feed gas to produce a central thermal plasma emitted from the open end of the first cavity. In one embodiment the grounded conductive tube also comprises a lip 9 which helps to control the energy distribution of the plasma plume emitted. In one embodiment a further high voltage electrode 6 is placed around the grounded conductive tube and separated from it using a dielectric 5, this is supplied with a second feed gas which exits though a second opening 106 resulting in a non-thermal plasma halo. In one embodiment a voltage pulse is used to initiate arc discharge and the flow rate of the gas can be controlled. The plasma torch is used for ...

Device for generating gaseous species

The present invention provides a device (10) for generating a non¬ thermal gas species (24) which may be a flow of gas plasma in the form of a gas plasma plume emitted from the device. The device comprises a gas capsule, or pressure vessel, (12) for holding a gas or gases (14) under pressure and forming a flow of gas through a reaction generator (16) to an applicator (18) when released from the capsule. Gas released from the gas capsule is energised in the reaction generator to form a gas plasma. The device is adapted to be hand-held and operated to allow it to be used for instance for cleaning and whitening teeth.

Methods for non-thermal application of gas plasma to living tissue

DEVICE FOR GENERATING GASEOUS SPECIES

The present invention provides a device (10) for generating a non¬ thermal gas species (24) which may be a flow of gas plasma in the form of a gas plasma plume emitted from the device. The device comprises a gas capsule, or pressure vessel, (12) for holding a gas or gases (14) under pressure and forming a flow of gas through a reaction generator (16) to an applicator (18) when released from the capsule. Gas released from the gas capsule is energised in the reaction generator to form a gas plasma. The device is adapted to be hand-held and operated to allow it to be used for instance for cleaning and whitening teeth.

DEVICE FOR GENERATING GASEOUS SPECIES

The present invention provides a device (10) for generating a non-thermal gas species (24) which may be a flow of gas plasma in the form of a gas plasma plume emitted from the device. The device comprises a gas capsule, or pressure vessel, (12) for holding a gas or gases (14) under pressure and forming a flow of gas through a reaction generator (16) to an applicator (18) when released from the capsule. Gas released from the gas capsule is energised in the reaction generator to form a gas plasma. The device is adapted to be hand-held and operated to allow it to be used for instance for cleaning and whitening teeth.

Reconfigurable Cold Plasma Therapy Device with Enhanced Safety

This invention discloses a reconfigurable cold plasma therapy device with enhanced safety. The plasma therapy device comprises a dielectric barrier discharge (DBD) probe connected to a high voltage power supply, which supplies a high voltage to the DBD probe. The DBD probe comprises a handle having a designated handling area for the operator, whose material and thickness are selected such that when the high voltage is supplied to the DBD probe, the voltage charged onto the body of the operator is below a safety voltage. The low voltage prevents spark generation even when the operator is in close proximity to conductive subjects. As an additional feature, the dielectric barrier of the DBD probe is switchable, allowing both the material and the thickness of the dielectric barrier to be changed to control the property of the plasma discharge for treating different medical conditions.

Plasmaapplikator

Die Erfindung betrifft einen elektrotechnischen Kern zum Erzeugen eines kalten Atmosphärendruck- oder Niederdruckplasmas für die Behandlung von menschlichen und/oder tierischen und/oder technischen Oberflächen. Der elektrotechnische Kern weist eine der zu behandelnden Oberfläche zugewandten Seite und eine der zu behandelnden Oberfläche abgewandten Seite auf und umfasst von der der zu behandelnden Oberfläche zugewandten Seite beginnend die folgenden übereinander angeordneten Schichten:- eine erste Isolationsschicht,- eine erste Elektrodenstruktur, die mit einer ersten Kontaktierung zum Herstellen eines elektrischen Kontakts zwischen der ersten Elektrodenstruktur und einer Energieversorgungseinheit verbunden ist, und im Betrieb geerdet ist,- eine zweite Isolationsschicht, die ausgebildet ist, die erste Elektrodenstruktur und eine zweite Elektrodenstruktur galvanisch voneinander zu trennen,- eine zweite Elektrodenstruktur, die mit einer zweiten Kontaktierung zum Herstellen eines elektrischen ...

Tooth treatment device

Flat flexible coating arrangement

The invention relates to a flat flexible coating arrangement comprising a coating surface ( 9 ) for placing on a body region of a living being and at least one electrode ( 3, 3 ′) arranged above the coating surface ( 9 ), and a dielectric ( 1 ) containing the at least one electrode ( 3, 3 ′), the at least one electrode ( 3, 3 ′) comprising a supply line for an AC high voltage in order to form a dielectrically impeded plasma. Said arrangement enables fusion processes over the course of the plasma treatment and optionally wound healing without removing the coating arrangement from the body region by means of at least one built-in sensor ( 14 ) for determining at least one parameter of the body region.

LINER FOR AN AMPUTATION STUMP

A liner for application to an amputation stump as a cushion, having a proximal entry opening () of a wall () having a sleeve section () provided for circumferentially enclosing the amputation stump, and a distal closed end section (), wherein an inside () of the wall () of the liner () is designed for contact on the amputation stump, permits simplified handling of the wound care on the amputation stump of a prosthesis wearer in that an electrode arrangement (), having at least one electrode (), for a dielectric barrier plasma discharge is integrated into the liner (), which arrangement extends starting from the distal end section () into the sleeve section (), is connected at the distal end section () to at least one terminal () for a high-voltage control signal and is provided with a dielectric cover for contact on the amputation stump, and in that the dielectric cover is provided, at least in the region of the electrode arrangement () on the inside (), with protrusions (), which define at least one gas space (′) upon contact on the amputation stump, in which the dielectric barrier plasma discharge can form. 1. A liner for application to an amputation stump as a cushion , comprising:a wall having a sleeve section provided for circumferentially enclosing the amputation stump, wherein the wall has a proximal entry opening and a distal closed end section, wherein an inside of the wall is designed for contact on the amputation stump;an electrode arrangement comprising at least one electrode for a dielectric barrier plasma discharge integrated into the liner and which extends from the distal closed end section into the sleeve section;at least one terminal for a high-voltage control signal connected to the electrode arrangement at the distal closed end section; anda dielectric cover for the electrode arrangement which contacts the amputation stump, wherein the dielectric cover may be separate from or part of the wall, and wherein the dielectric cover comprises at least ...

Plasma irradiation apparatus and plasma irradiation method

Provided are a plasma irradiation apparatus and plasma irradiation method capable of converting a silica precursor to a high quality silica film in a short time without thermal effects on the object being processed. This plasma irradiation apparatus 1 is provided with a plasma-generating unit 12 and an irradiation unit 80 for irradiating the plasma generated by the plasma-generating unit 12 on an object to be processed, and is characterized in that said irradiation unit 80 comprises a coating part 85 capable of coating a liquid on the object being processed.

Treatment assembly for treating the surface of a body with a dielectrically limited plasma

The invention relates to a treatment assembly for treating the surface of a body with a dielectrically limited plasma, comprising an electrode assembly (1), in which at least one electrode (1a, 1b) is arranged in a base section of the electrode assembly (1), which is completely shielded from the surface to be treated by a dielectricum (3), and a connection conductor (6a, 6b) of which extends into a contact projection (5) of the dielectricum (3). The treatment assembly also comprises a contact element (2, 2′), which has a receiving opening (18, 18) for the contact projection (5) and a lever assembly for opening and closing the receiving opening (18, 18′) and for pressing a contact pin (31) through a prefabricated recess (14) of the dielectricum (3) onto the electrode (1a, 1b) in order to deliver a connection of a high-voltage AC source to the electrode (1a, 1b), allows a spatially close arrangement of two contact pins (31), which are connected to at least one high-voltage source, in close proximity to each other in that the electrode assembly (1) has at least two electrodes (1a, 1b), which are arranged in the base section and are insulated from each other by the dielectricum (3) and a connection conductor (6a, 6b) of each of which extends into the contact projection (5); a recess (14) is provided in the dielectricum (3) and a contact pin (31) is provided for each connection conductor (6a, 6b); at least one of the contact pins (31) is supported in the contacting element (2) by means of a dielectric casing (30) and is designed with a non-insulated end face (46) for producing a contact with the corresponding electrode (1a, 1b); and the at least one dielectric casing (30) is oversized with respect to the corresponding recess (14) in the dielectricum (3), said oversize allowing a press fit of the casing (30) in the dielectricum (3) by means of the lever assembly when the non-insulated end face (46) of the contact pin (31) contacts the corresponding electrode (1a, 1b), ...

Device for the treatment of surfaces with a plasma generated by means of an electrode via a solid dielectric by a dielectrically impeded gas discharge

Erfindungsgemäß wird u. a. eine Vorrichtung zur Behandlung von Oberflächen bereitgestellt, mit einem mittels einer Elektrode über ein Feststoff-Dielektrikum durch eine dielektrisch behinderte Gasentladung erzeugten Plasma, wobei die Vorrichtung eine flexible Wirkoberfläche aufweist, die während der Behandlung unmittelbar an das Plasma angrenzt. According to the invention u. a. a device for treating surfaces, comprising a plasma generated by means of an electrode via a solid dielectric by a dielectrically impeded gas discharge, wherein the device has a flexible active surface, which immediately adjoins the plasma during the treatment.

Pluggable plasma discharge tube device

一种可插拔的等离子体放电管装置，所述的装置包含一个与可手持壳体通过插拔方式连接的等离子体放电管，该等离子体放电管内设一个金属电极，在其外围不设有其它电极，是金属电极连接等离子体电源的一个输出端，该等离子体电源的另一个输出端连接电源自身的地线，该等离子体电源的输入端是连接12V以下的直流电源或电池，该等离子体的产生方式可为接触式的管外感应放电方式，或为有供气源的管内自持放电方式，该等离子体放电管能产生准辉光的常压冷等离子体。所产生的等离子体可用于对敏感表面的消毒、灭菌、治疗皮肤组织感染治疗以及癌细胞的杀灭。

Plasma generator

플라스마 발생 장치가 개시된다. 플라스마 발생 장치는 제1유로를 갖는 메인 튜브; 제2유로를 갖는 유전체 튜브; 상기 제1유로에 파우더를 공급하는 파우더 공급부; 상기 제2유로에 소스 가스를 공급하는 소스 가스 공급부; 및 상기 유전체 튜브에 제공된 제1전극과 제2전극을 포함하며 상기 제1유로에서 공급된 상기 파우더와 제2유로에서 공급된 상기 플라스마가 혼합되어 토출되는 토출구를 포함한다. A plasma generating device is disclosed. The plasma generating device includes a main tube having a first flow path; A dielectric tube having a second flow path; A powder supply part supplying powder to the first flow path; A source gas supply unit supplying a source gas to the second channel; And a discharge port including a first electrode and a second electrode provided in the dielectric tube, wherein the powder supplied from the first channel and the plasma supplied from the second channel are mixed and discharged.

Device and method for generating an electrical discharge in hollow bodies

A device and method for generating a physical plasma in hoses of long and simultaneously constricted lumen, flexible or rigid dielectric hoses, tubes or other hollow bodies in the low, normal or overpressure range, which are partially or completely filled or flushed by process medium of gas or gas mixtures, one or more liquids, liquids including gas bubbles, liquid-gas mixtures, aerosols and/or foam, for purposes of cleaning, activating, coating, modifying and biologically decontaminating, disinfecting, sterilizing the inner walls of the hoses or the process medium itself. The device includes a high voltage supply and a process medium supply, at least one electrically conductive grounded electrode and at least one electrically conductive high voltage electrode, both embedded in the wall of the hose.

Plasma accessory

A cold plasma accessory having a hand piece having within in it flexible tubing, wiring, a PCB board connected to the wiring, and a conductive connector tube electrically connected to the PCB board, the conductive connector tube having an inner channel, a rigid tube extending from the distal end of the hand piece, and an electrode within the rigid tube. The electrode comprises a conductive connector having a contact surface contacting the conductive connector tube, a distal end surface facing away from the conductive connector tube, and a channel extending through a center of the conductive connector, the channel being fluidly connected to the flexible tubing, the distal end surface of the conductive connector being outside of the channel in the conductive connector, and a conductive wire connected to the distal end surface of the conductive connector.

Device for human medical and veterinary treatment and method for generating reactive gas that can be used in plasma therapy

A device for human medical or veterinary treatment comprising a gas discharge generator designed to generate reactive gases that can be used in plasma therapy in a gas discharge zone, a flow generator designed to generate a flow of gas from the gas discharge zone through a reaction chamber in the direction of an outlet opening of the reaction chamber, and an application device coupled to the outlet opening for discharging the reactive gases from the reaction chamber to the application location, the flow generator and/or the reaction chamber being designed to generate a turbulent flow in the reaction chamber and/or the gas discharge zone.

Pluggable plasma discharge tube device

一种可插拔的等离子体放电管装置，所述的装置包含一个与可手持壳体(100)通过插拔方式连接的等离子体放电管，该等离子体放电管内设一个单电极(101)，在其外围不设有其它电极，该单电极(101)连接等离子体电源(107)的一个输出端，该等离子体电源(107)的另一个输出端连接其自身线路的地线，该等离子体电源(107)的输入端是连接12V以下的直流电源或电池，该等离子体的产生方式可为接触式的管外感应放电方式，或为有供气源的管内自持放电方式，该等离子体放电管能产生准辉光的常压冷等离子体。所产生的等离子体可用于对敏感表面的消毒、灭菌、治疗皮肤组织感染治疗以及癌细胞的杀灭。

A method for generating plasma uniformly on dielectric material

본 발명은 유전체의 방전개시전압 확인 방법, 전극이 연결된 유전체에 상기 도출한 외부 전기장에 의한 방전개시전압 이상의 전압을 인가하는 단계를 포함하는 유전체에 변위장을 형성하는 방법, 반응기체를 주입하는 단계 및 전극이 연결된 유전체에 상기 도출한 방전개시전압 이상의 전압을 인가하는 단계를 포함하는 유전체 표면에 플라즈마 형성 방법, 전극이 연결된 유전체에 상기 도출한 방전개시전압 이상의 전압을 인가하는 단계를 포함하는 유전체의 표면 전체에 변위장을 형성시키는 방법 및 상기 방법에 의해 표면이 플라즈마 처리되어 개질된 유전체에 관한 것이다.

Methods and systems for providing plasma treatments to optical surfaces

A device for inhibiting condensation distortion on an optical element is provided. The device may include a housing; a chamber within the housing; electrical circuitry in the housing; a plasma activation region configured to retain the optical element in a manner exposing an optical surface to the plasma activation region, wherein the electrical circuitry is configured to form an electrical connection with a first electrode located on the first side of the dielectric barrier; a second electrode located on a second side of the dielectric barrier, opposite the plasma activation region; and at least one processor configured to: control electricity flow through the circuitry to cause an electric field associated with a voltage drop between the first electrode and a second electrode to generate plasma within the plasma-activation region; and maintain the generated plasma for a time period sufficient to cause the optical surface to become hydrophilic.

Transient plasma ball generation system at long distance

The invention concerns a new device based on very short pulsed discharges, generating plasmas balls and plumes over very long distances (up to several meters). These plasma balls are travelling in dielectric guide at the end of which there is generation of an apparent plasma plume like zone (which shape and intensity depend on the discharge repetition rate) wherein secondary mixture plasma can be produced close to a given surface by adding other gas fluxes in the main gas stream. The plasmas balls can be generated in gases at a repetition rate in the range from single shot to multi-kilohertz.

Plasma irradiation apparatus and plasma irradiation method

Method of analyzing a material

Device for cold plasma treatment and cold plasma endoscopic system

Device (100) for cold plasma endoscopy comprising a cold plasma generating system (10), a catheter (60) and electrically conductive means (27). The cold plasma generating system comprises a gas source (11), an electrical source (12), a dielectric chamber (14), a first electrode (15) surrounding at least partially said dielectric chamber (14) and electrically connected to said electrical source (12). The catheter (60) has a proximal end and a distal end, and comprises a first lumen (25, 28) for carrying the cold plasma fluidly connected to said dielectric chamber (14) at the proximal end and having an opening at the distal end for delivering the cold plasma. The electrically conductive means (27) extend inside said first lumen (25) substantially from the dielectric chamber to the distal end. The electrical source (12) is configured to apply a pulsed excitation signal to the first electrode.The device comprises remotely actuated deployable confinement means (40) for creating a confined space, wherein the opening of the first lumen is arranged in the confined space, the deployable confinement means allowing for confining the plasma substantially within said confined space.

Magnetic latch connector assembly

A connector is configured to electrically connect a plasma emitter array with an identification chip to a power supply controller, and to further mechanically support the emitter device supporting the array during use. Cooperating components of the connector and emitter device form a magnetic latch assembly: the connector includes one or more magnets flush with a top receiving surface of the connector, and one or more alignment pegs extending outward from the receiving surface; the emitter device includes a steel plate attached to a substrate, and one or more holes disposed through the plate and the substrate. The holes align with the alignment pegs and the magnets attract the plate and secure the emitter device against the top receiving surface. Electrical contacts of the connector establish electrical communication with the identification chip, providing power to the emitter device and enabling the controller to read data stored in the identification chip.

Storage of Implant

본 발명의 일 실시예는, 외관을 형성하는 하우징 부재, 상기 하우징 부재에 수납되는 임플란트용 픽스쳐와 연결되는 일단 및 상기 일단에 대향되는 타단을 구비하는 몸체부와, 상기 몸체부의 외면으로부터 돌출되는 돌출부를 포함하는 파지부재, 상기 파지부재를 고정시키는 홀더 블록 및 일측이 상기 파지부재의 타단과 접촉되고, 타측이 상기 하우징 부재의 외부로 노출되는 전기 연결 부재를 포함하는, 임플란트 수납 용기를 제공한다.

Methods and systems for providing plasma treatments to optical surfaces

A device for inhibiting condensation distortion on an optical element of a medical instrument configured for insertion into a body cavity is provided. The device may include a housing; a cavity within the housing, the cavity being sized to removably retain at least a portion of the medical instrument therein, wherein the portion includes the optical element; a plasma activation zone within the cavity and arranged such that when the at least a portion of the medical instrument is retained within the cavity, the optical element is located within the plasma activation zone; a plasma generator configured to be activated to cause formation of a plasma cloud in the plasma activation zone in a vicinity of the optical element; and a controller configured to activate the plasma generator for a time period sufficient to cause the optical element to become hydrophilic prior to insertion into the body cavity.

Cold plasma device for treating skin

本申请涉及一种用于处理皮肤(5)的冷等离子体设备(1)。该冷等离子体设备(1)包括冷等离子体发生器(3)，适于生成冷等离子体，该冷等离子体产生用于处理所述皮肤(5)的活性物质；以及操纵器(10)，适于操纵所述皮肤(5)，以在设备的使用期间增加所述皮肤上的细菌对所述活性物质的暴露。

Composition for obesity treatment comprising liquid-phase plasma

Provided is a composition for obesity treatment comprising a liquid-phase plasma. More particularly, provided is a method for producing a liquid-phase plasma for inhibiting adipocyte differentiation or proliferation, a pharmaceutical composition for obesity prevention or treatment using a liquid-phase plasma produced according to the method, and a method for obesity prevention or treatment using the liquid-phase plasma.

Plasma generator with a plasma generation tip and with an activation switch

A plasma generator (20) is described comprising an elongate member having a distal end, a proximal end and a lumen extending therethrough, the proximal end configured to be connectable to a source of an inert gas. The plasma generator further comprises a plasma generation tip (36) disposed at the distal end of the elongate member, the plasma generation tip configured to be in electrical communication with a power source, and an activation switch configured to control generation of plasma at the plasma generation tip, wherein the plasma generator is configured to be operably connectable to a medical device (60).

Treatment assembly for treating the surface of a body with a dielectric barrier discharge plasma

Plasma generating device

플라즈마 발생기는 액상 매질을 수용하며 접지된 매질 수용부와, 적어도 일부가 액상 매질에 잠기는 플라즈마 전극부를 포함한다. 플라즈마 전극부는 제1 전극과 제2 전극을 포함한다. 제1 전극은 기체 공급부로부터 기체를 공급받아 이송하는 기체 이송관과, 기체 이송관의 단부에 연결되며 기체를 미세한 기포 형태로 쪼개어 액상 매질로 분출하는 다공성 튜브를 포함한다. 제2 전극은 제1 전극과 거리를 두고 제1 전극의 외주면을 둘러싸며, 내부 공간에 액상 매질이 침투하도록 일단이 개방된 관형으로 이루어진다. 제1 전극과 제2 전극 중 어느 하나는 접지되고 다른 하나는 전원부에 연결된다. The plasma generator accommodates a liquid medium and includes a grounded medium receiving portion and a plasma electrode portion at least partially submerged in the liquid medium. The plasma electrode part includes a first electrode and a second electrode. The first electrode includes a gas transport pipe that receives and transports gas from a gas supply unit, and a porous tube that is connected to an end of the gas transport tube and splits the gas into fine bubbles to eject it into a liquid medium. The second electrode surrounds the outer circumferential surface of the first electrode at a distance from the first electrode, and is formed in a tubular shape with one end open to allow the liquid medium to penetrate into the inner space. One of the first electrode and the second electrode is grounded and the other is connected to the power supply.

Preventing fog on a medical device viewport

Remote plasma and rf complex stimulation device

본 발명의 목적은 원격 플라즈마와 무선주파수 자극을 이용하여 피부 표면과 피부 심부를 복합적으로 치료하는 원격 플라즈마와 무선주파수의 복합 자극 장치를 제공하는 것이다. 본 발명의 일 실시예에 따른 원격 플라즈마와 무선주파수의 복합 자극 장치는, 방전기체를 유입하는 유입통로, 상기 유입통로의 일측에 구비되는 고전압 전극, 및 상기 고전압 전극의 일측에 구비되는 접지전극으로 유전체 장벽 방전의 플라즈마를 생성한 후 토출구를 통하여 플라즈마를 토출하는 원격 플라즈마 처리부, 및 상기 토출구 측에 구비되어 상기 플라즈마를 무선주파수(RF) 전극으로 경유시켜 피부의 표면에 공급하며, 상기 무선주파수 전극에 연결되는 무선주파수 발생기로 무선주파수 소스를 생성하여 상기 무선주파수 전극을 통하여 무선주파수 자극을 피부의 심부에 작용시키는 무선주파수 자극부를 포함한다. SUMMARY OF THE INVENTION It is an object of the present invention to provide a remote plasma and radio frequency complex stimulation apparatus for complexly treating the skin surface and deep skin using remote plasma and radio frequency stimulation. A remote plasma and radio frequency composite stimulation apparatus according to an embodiment of the present invention includes an inlet passage through which discharge gas is introduced, a high voltage electrode provided at one side of the inlet passage, and a ground electrode provided at one side of the high voltage electrode. A remote plasma processing unit for generating plasma of dielectric barrier discharge and then discharging plasma through the outlet, and provided on the outlet side to pass the plasma through a radio frequency (RF) electrode to the surface of the skin, the radio frequency electrode It includes a radio frequency stimulation unit that generates a radio frequency source with a radio frequency generator connected to and applies radio frequency stimulation to the deep part of the skin through the radio frequency electrode.

Vehicle suspension with common hub and/or knuckle assembly

A vehicle suspension can include an adapter mounting face, a spindle rigidly mounted relative to the adapter mounting face, a wheel mounting hub including a hub body rotatably mounted on the spindle by bearings, and an adapter that spaces a brake component away from the adapter mounting face. Another vehicle suspension can include a spindle, bearings, and a wheel mounting hub rotatably mounted on the spindle by the bearings, the wheel mounting hub can include a hub body and a wheel mounting flange, the hub body and the wheel mounting flange being separate components of the wheel mounting hub. A system for adapting a vehicle suspension to different suspension capacities can include multiple wheel mounting hubs including a same hub body internal configuration configured to be rotatably mounted on the spindle by the bearings, but the wheel mounting hubs including respective different wheel mounting flanges.

A cold plasma device for treating skin

The present application relates to a cold plasma device (1) for treating skin (5). The cold plasma device (1) comprises a cold plasma generator (3) adapted to generate cold plasma that produces reactive species for treating said skin (5), and a manipulator (10) adapted to manipulate said skin (5) to increase exposure of bacteria on said skin to said reactive species during use of the device.

Vorrichtung zur führung plasmastrahlerzeugter spezies

Die Erfindung betrifft eine Vorrichtung zum Aufsetzen auf eine Plasmaquelle mit einem Gehäuse welches einen Raum zwischen einer Plasmaquelle und dem Gehäuse begrenzt. Das Gehäuse hat eine Austrittsöffnung und eine Einlassöffnung. Um die Einlassöffnung, auf der die Plasmaquelle aufgesetzt wird, ist ein Dichtelement angeordnet. Das Dichtelement schließt den Raum zwischen der Plasmaquelle und der Einlassöffnung ab. Ein Applikator befindet sich an der Austrittsöffnung des Gehäuses. Am proximalen Ende des Applikators ist ein Applikatorrohr befestigt, das mit der Austrittsöffnung des Gehäuses fluidverbunden ist.

플렉서블 전극을 적용한 의료용 플라즈마 발생 시스템

본 발명은 플렉서블 전극을 적용한 의료용 플라즈마 발생 시스템에 관한 것으로서, 본 발명의 플라즈마 발생 시스템은, 내부공간을 갖는 플렉서블 재질의 하우징으로서, 외벽에 전원공급용홀, 가스주입홀 및 가스배출홀을 포함하는 상기 하우징, 상기 하우징의 내벽에 장방향을 따라 장착된 2개의 플렉서블 전극으로서, 각각의 플렉서블 전극이 상기 전원공급용홀을 통해 전원케이블과 연결되는 상기 2개의 플렉서블 전극, 및 상기 각각의 플렉서블 전극과 상기 하우징의 해당 외벽 사이에 장착되어, 상기 각각의 플렉서블 전극을 고정하기 위한 각각의 플렉서블 마그네트를 포함하고, 상기 가스주입홀을 통해 플라즈마발생용 기체를 주입하고 상기 가스배출홀을 통해 배출하면서, 상기 하우징의 내부공간에 삽입된 대상체 주위에 플라즈마를 발생시킨다.

Methods and systems for providing plasma treatments to optical surfaces

A device for inhibiting condensation distortion on an optical element of a medical instrument configured for insertion into a body cavity is provided. The device may include a housing; a cavity within the housing, the cavity being sized to removably retain at least a portion of the medical instrument therein, wherein the portion includes the optical element; a plasma activation zone within the cavity and arranged such that when the at least a portion of the medical instrument is retained within the cavity, the optical element is located within the plasma activation zone; a plasma generator configured to be activated to cause formation of a plasma cloud in the plasma activation zone in a vicinity of the optical element; and a controller configured to activate the plasma generator for a time period sufficient to cause the optical element to become hydrophilic prior to insertion into the body cavity.

Methods and systems for providing plasma treatments to optical surfaces

A device for inhibiting condensation distortion on an optical element is provided. The device may include a housing; a chamber within the housing; electrical circuitry in the housing; a plasma activation region configured to retain the optical element in a manner exposing an optical surface to the plasma activation region, wherein the electrical circuitry is configured to form an electrical connection with a first electrode located on the first side of the dielectric barrier; a second electrode located on a second side of the dielectric barrier, opposite the plasma activation region; and at least one processor configured to: control electricity flow through the circuitry to cause an electric field associated with a voltage drop between the first electrode and a second electrode to generate plasma within the plasma-activation region; and maintain the generated plasma for a time period sufficient to cause the optical surface to become hydrophilic.

Plasma generating apparatus, therapeutic method, and method for activating cell or living tissue

A plasma generating apparatus including: a plasma generating unit including a tubular dielectric to which an atmospheric pressure plasma generation gas is introduced, an inner electrode extending in a hollow portion of the tubular dielectric in axial direction of the tubular dielectric and having a coil shape or an irregular surface, and an outer electrode provided on the outside of the tubular dielectric, the inner electrode and the outer electrode being positioned opposite to each other through the tubular dielectric; and a discharge port for discharging an active gas containing active species generated by the atmospheric pressure plasma generated in the plasma generating unit.

Particle beam irradiation equipment

Apparatus and adapter for preparing medical devices to a medical procedure

Plasma enhancement member, and plasma supplying apparatus and medical instrument including the same

Disclosed are to a plasma enhancement member, and a plasma supplying apparatus and a medical instrument including the same. The plasma enhancement member includes a coupling part coupled to an apparatus for generating plasma, an enhancement material accommodating part configured to accommodate an enhancement material for enhancing an operation of the plasma, and a plasma discharge part configured to discharge the plasma including the enhancement material.

Cold plasma generating devices and systems

Device for forming physical plasma on a surface of an object

A device serves for generating physical plasma by means of dielectric barrier discharges with respect to a surface of an object. The device comprises a common high voltage terminal, and a plurality of electrode bodies that are capacitively coupled to the common high voltage terminal, that comprise an exposed electrode surface and a distal end each, and that are, in a main extension direction, elongated in parallel to one another towards their distal ends. The device further comprises spacers made of dielectric a d arranged at the distal ends of the electrode bodies, the spacers projecting beyond the exposed electrode surfaces of the electrode bodies by 1.0 mm to 5.0 mm in the main extension direction. The device may be part of a hair loss therapy apparatus.

Vorrichtung zur führung plasmastrahlerzeugter spezies

Die Erfindung betrifft eine Vorrichtung zum Aufsetzen auf eine Plasmaquelle mit einem Gehäuse welches einen Raum zwischen einer Plasmaquelle und dem Gehäuse begrenzt. Das Gehäuse hat eine Austrittsöffnung und eine Einlassöffnung. Um die Einlassöffnung, auf der die Plasmaquelle aufgesetzt wird, ist ein Dichtelement angeordnet. Das Dichtelement schließt den Raum zwischen der Plasmaquelle und der Einlassöffnung ab. Ein Applikator befindet sich an der Austrittsöffnung des Gehäuses. Am proximalen Ende des Applikators ist ein Applikatorrohr befestigt, das mit der Austrittsöffnung des Gehäuses fluidverbunden ist.

자궁경부용 플라즈마 발생장치

장치 본체에서 연장되어 인체의 질 내부로 진입 가능한 프로브부 및 프로브부의 선단부에 설치되어 플라즈마를 발생시켜서 자궁경부암이 발생하는 자궁경부 변형대(Uterian cervix transformation zome)의 외경관과 내경관 모두에 집중되도록 공급하는 플라즈마 발생모듈을 포함하고, 장치 본체에는 외부로부터 공급되는 전원을 변환하여 플라즈마 발생모듈로 공급하기 위한 트랜스가 설치되는 것을 특징으로 하는 자궁경부용 플라즈마 발생장치가 개시된다.

A device and method for producing high-concentration, low-temperature nitric oxide

A device and method for forming NO-containing gas flow to treat a biological object is disclosed. The device may include an anode, a cathode, an interelectrode area between the cathode and the anode, an NO-containing gas flow outlet channel leading from the interelectrode area to a nozzle for directing and releasing the NO-containing gas flow from the device and a mechanism to adjust a relative position between the anode and the cathode to produce varying concentrations of NO. In addition, the device may include one or more features for interconnecting the various components to ensure proper and consistent assembly of the device.

Dispositivo y método para producir monóxido de nitrógeno a alta concentración y baja temperatura

Se divulga un dispositivo y un método para formar un flujo de gas que contiene NO para tratar un objeto biológico. El dispositivo puede incluir un ánodo, un cátodo, un área entre electrodos entre el cátodo y el ánodo, un canal de salida del flujo de gas que contiene NO que conduce desde el área entre electrodos hasta una boquilla para dirigir y liberar el flujo de gas que contiene NO del dispositivo y un mecanismo para ajustar una posición relativa entre el ánodo y el cátodo para producir concentraciones variables de NO. Además, el dispositivo puede incluir una o más características para interconectar los diversos componentes para garantizar un ensamblaje adecuado y consistente del dispositivo. (Traducción automática con Google Translate, sin valor legal)

Vehicle suspension with common hub and/or knuckle assembly

A vehicle suspension can include an adapter mounting face, a spindle rigidly mounted relative to the adapter mounting face, a wheel mounting hub including a hub body rotatably mounted on the spindle by bearings, and an adapter that spaces a brake component away from the adapter mounting face. Another vehicle suspension can include a spindle, bearings, and a wheel mounting hub rotatably mounted on the spindle by the bearings, the wheel mounting hub can include a hub body and a wheel mounting flange, the hub body and the wheel mounting flange being separate components of the wheel mounting hub. A system for adapting a vehicle suspension to different suspension capacities can include multiple wheel mounting hubs including a same hub body internal configuration configured to be rotatably mounted on the spindle by the bearings, but the wheel mounting hubs including respective different wheel mounting flanges.

Vehicle suspension with common hub and/or knuckle assembly

A wheel hub can be used to transfer loads from a rotating wheel into a spindle through connected bearings. It is typical for an axle of a specific capacity to use an industry standard spindle size, bearing size, hubcap size, and wheel mounting surface dimensions. These sizes all vary according to a weight capacity of the axle. That is, axles with different capacities typically have corresponding differently dimensioned spindles, bearings, hubcaps and wheel mounting surfaces. In addition, different capacities of steerable axles traditionally use corresponding different knuckles, with the different knuckles having varying feature sizes. These feature sizes then affect various other wheel end components that interface with the knuckle. Additionally, some desired features of lower capacity axles may drive packaging constraints. This includes track and desired wheel mount face, wheel size with associated wheel stud pitch circle, and brake size. Improvements are continually needed in the arts of designing, manufacturing, assembling and maintaining vehicle suspensions. In accordance with the present disclosure, a vehicle suspension can include an adapter mounting face, a spindle rigidly mounted relative to the adapter mounting face, a wheel mounting hub including a hub body rotatably mounted on the spindle by bearings, and an adapter that spaces a brake component away from the adapter mounting face. Another vehicle suspension can include a spindle, bearings, and a wheel mounting hub rotatably mounted on the spindle by the bearings, the wheel mounting hub can include a hub body and a wheel mounting flange, the hub body and the wheel mounting flange being separate components of the wheel mounting hub. A system for adapting a vehicle suspension to different suspension capacities can include multiple wheel mounting hubs including a same hub body internal configuration configured to be rotatably mounted on the spindle by the bearings, but the wheel mounting hubs including ...

Suspensión de vehículo con cubo y/o conjunto de rótula común

Una suspensión de vehículo puede incluir una cara de montaje del adaptador, un husillo montado rígidamente en relación con la cara de montaje del adaptador, un cubo de montaje de la rueda que incluye un cuerpo del cubo montado giratoriamente en el husillo por cojinetes, y un adaptador que separa un componente de freno de la cara de montaje del adaptador. Otra suspensión de vehículo puede incluir un husillo, cojinetes y un cubo de montaje de la rueda montado giratoriamente en el husillo por los cojinetes, el cubo de montaje de la rueda puede incluir un cuerpo del cubo y una brida de montaje de la rueda, el cuerpo del cubo y la brida de montaje de la rueda son componentes separados del cubo de montaje de la rueda. Un sistema para adaptar una suspensión de vehículo a diferentes capacidades de suspensión puede incluir múltiples cubos de montaje de la rueda que incluyen una misma configuración interna del cuerpo del cubo configurada para ser montada de manera giratoria en el husillo por los cojinetes, pero el cubo de montaje de la rueda incluye respectivas diferentes bridas de montaje de las ruedas.

Suspensión de vehículo con cubo y/o conjunto de rótula común.

UNA SUSPENSIÓN DE VEHÍCULO PUEDE INCLUIR UNA CARA DE MONTAJE DEL ADAPTADOR, UN HUSILLO MONTADO RÍGIDAMENTE EN RELACIÓN CON LA CARA DE MONTAJE DEL ADAPTADOR, UN CUBO DE MONTAJE DE LA RUEDA QUE INCLUYE UN CUERPO DEL CUBO MONTADO GIRATORIAMENTE EN EL HUSILLO POR COJINETES, Y UN ADAPTADOR QUE SEPARA UN COMPONENTE DE FRENO DE LA CARA DE MONTAJE DEL ADAPTADOR. OTRA SUSPENSIÓN DE VEHÍCULO PUEDE INCLUIR UN HUSILLO, COJINETES Y UN CUBO DE MONTAJE DE LA RUEDA MONTADO GIRATORIAMENTE EN EL HUSILLO POR LOS COJINETES, EL CUBO DE MONTAJE DE LA RUEDA PUEDE INCLUIR UN CUERPO DEL CUBO Y UNA BRIDA DE MONTAJE DE LA RUEDA, EL CUERPO DEL CUBO Y LA BRIDA DE MONTAJE DE LA RUEDA SON COMPONENTES SEPARADOS DEL CUBO DE MONTAJE DE LA RUEDA. UN SISTEMA PARA ADAPTAR UNA SUSPENSIÓN DE VEHÍCULO A DIFERENTES CAPACIDADES DE SUSPENSIÓN PUEDE INCLUIR MÚLTIPLES CUBOS DE MONTAJE DE LA RUEDA QUE INCLUYEN UNA MISMA CONFIGURACIÓN INTERNA DEL CUERPO DEL CUBO CONFIGURADA PARA SER MONTADA DE MANERA GIRATORIA EN EL HUSILLO POR LOS COJINETES, PERO EL CUBO DE MONTAJE DE LA RUEDA INCLUYE RESPECTIVAS DIFERENTES BRIDAS DE MONTAJE DE LAS RUEDAS.

Methods and systems for providing plasma treatments to optical surfaces

A device for inhibiting condensation distortion on an optical element of a medical instrument configured for insertion into a body cavity is provided. The device may include a housing; a cavity within the housing, the cavity being sized to removably retain at least a portion of the medical instrument therein, wherein the portion includes the optical element; a plasma activation zone within the cavity and arranged such that when the at least a portion of the medical instrument is retained within the cavity, the optical element is located within the plasma activation zone; a plasma generator configured to be activated to cause formation of a plasma cloud in the plasma activation zone in a vicinity of the optical element; and a controller configured to activate the plasma generator for a time period sufficient to cause the optical element to become hydrophilic prior to insertion into the body cavity.

Atmospheric pressure plasma jet device

The present invention refers to an atmospheric pressure plasma jet device for disinfecting and coating a dental implant. The device comprises a gas supply and a nozzle for providing a gas to a tip of the nozzle wherein the nozzle is a single electrode nozzle having a first electrode. The device comprises further a precursor supply for providing a coating precursor to the nozzle, a second electrode and a connector for electronically connecting the second electrode with the dental implant. In another aspect the present invention refers to a system for disinfecting and coating.

Functionalisation of medical devices

Methods of modifying medical devices and medical devices are disclosed, One embodiment of a method of modifying a medical device includes functionalizing a surface of the medical device using cold plasma. One embodiment of a medical device is obtained by a method of modifying a device that includes functionalizing a surface of the medical device using cold plasma.

医療装置ビューポートの曇り防止

【課題】医療処置の前に、またはその間に医療装置のビューポートの曇りを防止する方法、および関連した器具と装置を提供する。【解決手段】ビューポートは、内視鏡のような医療装置２００のビューポートでありえて、予防の処理は、医療処置で医療装置２００を使用する前に施すことができる。この方法は、ビューポートにごく近接している、ビューポートを収納する閉室でプラズマ発生電磁界を印加することを含む。ビューポートのプラズマ処置は、水によってビューポートを完全に濡らすことを達成するために親水性を増大させるように構成される。【選択図】図１Ａ

医療装置ビューポートの曇り防止

Device and method for producing high-concentration, low-temperature nitric oxide

A device and method for forming NO-containing gas flow to treat a biological object is disclosed. The device may include an anode, a cathode, an interelectrode area between the cathode and the anode, an NO-containing gas flow outlet channel leading from the interelectrode area to a nozzle for directing and releasing the NO-containing gas flow from the device and a mechanism to adjust a relative position between the anode and the cathode to produce varying concentrations of NO. In addition, the device may include one or more features for interconnecting the various components to ensure proper and consistent assembly of the device.

Vehicle suspension with common hub and/or knuckle assembly

A system for adapting a vehicle suspension to different suspension capacities which includes a spindle rigidly mounted to a steering knuckle, bearings, and multiple wheel mounting hubs, in which each wheel mounting hub is configured to be rotatably mounted on the spindle by the bearings. The wheel mounting hubs including a same hub body internal configuration configured to be rotatably mounted on the spindle by the bearings, but the wheel mounting hubs include respective different wheel mounting flanges.

플라즈마를 이용하는 처치장치

본 발명의 일 실시예는 생체에 대하여 플라즈마 처치시, 생체의 불쾌감을 줄이고 통전에 의한 쇼크를 방지하는 플라즈마를 이용하는 처치장치에 관한 것이다. 본 발명의 일 실시예에 따른 플라즈마를 이용하는 처치장치는, 가스 공급부, 상기 가스 공급부로부터 공급되는 방전가스의 유동경로를 형성하고 상기 방전가스로부터 생성되는 플라즈마를 생체에 분사하여 처치하는 분사노즐, 상기 분사노즐의 유동경로 양측에서 서로 대향하여 이격 배치되는 제1 전극과 제2 전극, 상기 제1 전극과 상기 제2 전극에 전압을 인가하는 전원 공급부, 및 상기 제1 전극과 제2 전극을 각각 덮어 상기 방전가스로부터 상기 제1 전극과 제2 전극을 격리시키며, 서로의 사이에 간격을 형성하는 제1 유전층과 제2 유전층을 포함한다. 전극, 유전층, 플라즈마 발생기, 생체, 분사노즐

Non-thermal plasma generator for detection and treatment of maladies

A single non-thermal atmospheric plasma generation device is used to detect and analyze vital fields of a living subject to determine the presence of a condition, such as an illness or injury, and responsively modify characteristics of the plasma to treat, heal, or alleviate the condition. The device includes a capacitance dielectric discharge array of plasma emitters, and a controller having a power supply, a transformer, and circuit components for driving the transformer at a resonant frequency of the plasma emitters to cause the plurality of plasma emitters to ionize surrounding air and produce the non-thermal plasma. The resonant frequency is around 60 GHz and harmonics thereof. A receiver of the device recovers frequency mixing products from the plasma, which are extracted by signal processing circuitry; signals in the VHF and UHF bands are extracted and analyzed to determine whether signatures of particular vital fields are present.

Plasma generation apparatus

Disclosed is a plasma generation apparatus which can efficiently generate plasma by using atmospheric air without separately supplying a gas for plasma generation, and is suitable for use in applications for skin care. A plasma generation apparatus according to an embodiment of the present invention comprises a plasma generation part including a plasma tip and configured to generate plasma within the plasma tip and deliver the plasma to an object. The plasma tip comprises: a tip body having an internal space in which the plasma is generated; an electrode part provided in the internal space within the tip body and configured such that power for generating the plasma is applied thereto; and an air inlet passage connecting an outer area of the tip body and the internal space so that air flows from the outer area of the tip body toward the electrode part.

Capacitor Capable of Releasing Reactive Oxygen Species and Reactive Nitrogen Species After Powering

A capacitor capable of releasing reactive oxygen species and reactive nitrogen species after powering of claim 1 is composed of the dielectric material. A plurality of through holes are designed on the capacitor, the through holes being used as air gaps to supply plasma gas and blow a fan to increase the gas flow, and the voltage being connected to the two corresponding electrode edges of the capacitor so that the capacitor generating a heating temperature (lower than 200 degrees Celsius). Thereby, after the capacitor is perforated to form honeycomb shape and powered, the air surrounding the capacitor flowing through the capacitor is ionized to the oxygen ion and nitrogen ion via heating and charge-discharge, generates plasma at room temperature and atmospheric pressure and releases the reactive oxygen ions and reactive nitrogen ions healing and helpful for body healing.

플라즈마를 이용한 말초신경 치료장치

말초신경병증을 치료할 신체부위에 대응되는 형상으로 형성된 다면적이면서 3차원 구조의 곡면이고 밀폐된 신체부위 수용부를 가지는 장치 본체와, 신체부위 수용부에 수용되는 신체부위의 말초신경병 치료부위로 플라즈마 에너지를 발생시키는 플라즈마 발생부와, 플라즈마 발생부로 가스를 공급하는 가스 공급부와, 신체부위 수용부 내의 가스를 외부로 회수하는 가스 회수부와, 플라즈마 발생부와, 가스 공급부 및 가스 회수부의 동작을 제어하는 스위칭 제어모듈을 포함하는 것을 특징으로 하는 플라즈마를 이용한 말초신경병증 치료장치가 개시되다.

자궁경부용 플라즈마 발생 모듈 및 이를 포함하는 자궁경부용 플라즈마 발생 장치

자궁경부용 플라즈마 발생모듈이 개시된다. 본 발명에 따른 자궁경부용 플라즈마 발생모듈은 모듈 본체, 모듈 본체의 외측 전방에 형성되며 자궁경부와의 사이에 플라즈마 발생공간을 위한 간극을 유지하면서 자궁경부와 마주하는 유전체 및 플라즈마 발생 공간에 플라즈마 발생을 위한 전압을 제공받는 전극을 포함한다. 여기서, 유전체는 자궁 경부의 자궁 외경관과의 사이에서 간극을 유지하는 대면적 방전커버부 및 상기 대면적 방전커버부로부터 돌출 형성되고 상기 자궁 경부의 자궁 내경관에 위치하여 상기 자궁 내경관과의 사이에서 간극을 유지하는 대면적 방전돌출부를 포함한다.

Plasma generation device for uterine cervix

Disclosed is a plasma generation module for a uterine cervix, comprising: a module body coupled to the front end of a probe part capable of entering the vagina of the human body; a dielectric coupled to the outer front of the module body and facing the uterine cervix, while maintaining a gap for a plasma generation space between the module body and the uterine cervix; and an electrode between the module body and the dielectric and having a shape corresponding to a shape of the dielectric, wherein the dielectric includes a gas discharge part discharging background gas into the plasma generation space.

粒子線照射設備

粒子線照射設備１００では、制御部２は、最初のアライメント時に、カメラ１０（１０−１、１０−２、・・・、１０−ｎ）により取得した電磁石１（１Ａ、１Ｂ）の位置情報を基準位置の位置情報として記憶部３に記憶させ、記憶部３に記憶する基準位置の位置情報に基づいて、再アライメント時にカメラ１０（１０−１、１０−２、・・・、１０−ｎ）により取得した電磁石１（１Ａ、１Ｂ）の位置情報から変位量を取得する。

粒子射线照射设备

本发明的粒子射线照射设备(100)中，控制部(2)在最初对准时，将摄像机(10(10‑1、10‑2、…、10‑n))获取到的电磁体(1(1A、1B))的位置信息作为基准位置的位置信息存储到存储部(3)中，基于存储在存储部(3)中的基准位置的位置信息，并根据重新对准时由摄像机(10(10‑1、10‑2、…、10‑n))获取到的电磁体(1(1A、1B))的位置信息来获取位移量。

Particle beam irradiation equipment

In particle beam irradiation equipment, a control unit causes a storage unit to store, as position information of reference positions, position information of electromagnets that is acquired at the time of their first alignment, by cameras, and then acquires displacement amounts, based on the position information of the reference positions stored in the storage unit and from position information of the electromagnets acquired at the time of their realignment, by the cameras.

粒子線照射設備

在粒子線照射設備100中，控制部2係使於最初的對準時藉由攝影機10(10-1、10-2、…、10-n)所取得之電磁鐵1(1A、1B)的位置資訊作為基準位置的位置資訊而記憶於記憶部3，且根據記憶於記憶部3之基準位置的位置資訊，從再對準時經由攝影機10(10-1、10-2、…、10-n)所取得之電磁鐵1(1A、1B)的位置資訊取得位移量。

粒子線照射設備

粒子線照射設備

　粒子線照射設備１００では、制御部２は、最初のアライメント時に、カメラ１０（１０－１、１０－２、・・・、１０－ｎ）により取得した電磁石１（１Ａ、１Ｂ）の位置情報を基準位置の位置情報として記憶部３に記憶させ、記憶部３に記憶する基準位置の位置情報に基づいて、再アライメント時にカメラ１０（１０－１、１０－２、・・・、１０－ｎ）により取得した電磁石１（１Ａ、１Ｂ）の位置情報から変位量を取得する。

표면이 개질된 치과용 티타늄 소재 및 이의 제조방법

본 발명은 플라즈마가 처리되어 표면이 개질된 치과용 티타늄 소재, 임플란트 및 그 제조 방법에 관한 것이다. 본 발명에 따라 제조된 티타늄 소재, 임플란트는 세포 부착능과 항균효과가 향상되어, 생체 친화성이 향상되고, 사용자의 염증반응 등을 최소화할 수 있다.

医疗器材的官能化

公开了改性医疗器材的方法和医疗器材。改性医疗器材的方法的一个实施方案包括使用冷等离子体将医疗器材的表面官能化。医疗器材的一个实施方案通过包括使用冷等离子体将医疗器材的表面官能化的改性器材的方法获得。

2단 플라즈마 발생장치 및 플라즈마 발생 방법

본 발명은 공기를 흡입한 후 고전류 방전을 통해 플라즈마 기체를 생산한 후 재차 저전류 방전을 수행함으로써 오존의 발생을 억제하고 플라즈마 기체와 음이온을 다량으로 생성하여 치료 효과를 상승시킬 수 있도록 한 2단 플라즈마 발생장치 및 그 방법에 관한 것으로, 본 발명에 따른 2단 플라즈마 발생장치는, 외부로부터 공기를 흡입한 후 고전류 플라즈마 방전을 통해 플라즈마 기체를 생성하는 본체(10); 플라즈마 기체에 대한 저전류 플라즈마 방전을 통해 플라즈마 기체와 음이온을 생성하여 배출하는 핸들(20); 본체의 플라즈마 기체가 핸들(20)에 공급되도록 본체(10)와 핸들(20)을 연결하는 통로에 구비되는 에어펌프(30); 바디(10)와 핸들(20)의 회로 및 에어펌프(30)의 모터를 제어하는 CPU(50);를 포함하는 것을 특징으로 한다.

コールドプラズマ生成デバイス、システム、および方法

【課題】コールド大気プラズマを使用する生体表面の部位の美容処理のためのシステムおよび方法が提示される。【解決手段】一実施形態では、生体表面の部位をコールドプラズマで処理する方法は、処理後用製剤物を選択するステップと、処理後用製剤物をコールドプラズマによって前に処理された部位に塗布するステップとを含む。【選択図】図５

저온 플라즈마 발생 디바이스들, 시스템들, 및 방법들

저온 대기 플라즈마(cold atmospheric plasma)를 사용하여 생물학적 표면(biological surface)의 영역(region)에 대한 미용 처리(cosmetic treatment)를 위한 시스템 및 방법이 제공된다. 일 실시예에서, 생물학적 표면의 영역을 저온 플라즈마로 처리하는 방법은, 후처리 제제(post-treatment formulation)를 선택하는 단계, 및 저온 플라즈마에 의해 전처리된(pre-treated) 영역에 후처리 제제를 적용하는 단계를 포함한다.

Plasma-type treatment device

The plasma application therapeutic apparatus (100) of the present invention includes: a plasma generating unit, a nozzle for discharging at least one of plasma generated by the plasma generating unit and a reactive gas generated by the plasma, a supply source (70) for supplying a plasma generating gas to the plasma generating unit, an operation unit (9) which is configured to be activated by a user to allow the supply source(70) to supply a predetermined amount of the plasma generating gas to the plasma generating unit, and a reporting unit (80) which is configured to report a remaining gas information in terms of remaining number of times allowed for the supply source (70) to supply the plasma generating gas to the plasma generating unit, based on the plasma generating gas remaining in the supply source.

자궁경부용 플라즈마 발생모듈

인체의 질 내부로 진입 가능한 프로브부의 선단부에 결합되는 모듈 본체와, 모듈 본체의 외측 전방에 결합되며 자궁경부와의 사이에 플라즈마 발생공간을 위한 간극을 유지하면서 마주하는 유전체 및 모듈 본체와 유전체 사이에 설치되며 유전체의 형상에 대응되는 형상을 가지는 전극을 포함하고, 유전체는 플라즈마 발생공간으로 분위기 가스를 토출시키는 가스 토출부를 가지는 것을 특징으로 하는 자궁경부용 플라즈마 발생모듈이 개시된다.

Device and Method for Producing High-Concentration, Low-Temperature Nitric Oxide

A device and method for forming NO-containing gas flow to treat a biological object is disclosed. The device may include an anode, a cathode, an interelectrode area between the cathode and the anode, an NO-containing gas flow outlet channel leading from the interelectrode area to a nozzle for directing and releasing the NO-containing gas flow from the device and a mechanism to adjust a relative position between the anode and the cathode to produce varying concentrations of NO. In addition, the device may include one or more features for interconnecting the various components to ensure proper and consistent assembly of the device.

Non-thermal plasma generator for detection and treatment of maladies

A single non-thermal atmospheric plasma generation device is used to detect and analyze vital fields of a living subject to determine the presence of a condition, such as an illness or injury, and responsively modify characteristics of the plasma to treat, heal, or alleviate the condition. The device includes a capacitance dielectric discharge array of plasma emitters, and a controller having a power supply, a transformer, and circuit components for driving the transformer at a resonant frequency of the plasma emitters to cause the plurality of plasma emitters to ionize surrounding air and produce the non-thermal plasma. The resonant frequency is around 60 GHz and harmonics thereof. A receiver of the device recovers frequency mixing products from the plasma, which are extracted by signal processing circuitry; signals in the VHF and UHF bands are extracted and analyzed to determine whether signatures of particular vital fields are present.

大气压空气中等离子体产生器

本发明涉及一种大气压空气中等离子体产生器，高压针电极阵列固定在内基座上；高压针电极阵列的放电端裸露于内基座上端外侧。外罩的一端敞开，另一端设置有和外部连通的基座槽；接地金属片设置在基座槽内，且接地金属片的外侧与外部连通；接地金属片设置有环形孔。内基座固定在外罩的内侧；高压针电极阵列与环形孔同轴设置。高压针电极阵列与等离子体激发电源电性连接，接地金属片与等离子体激发电源的接地端电性连接。本发明提供的大气压空气中等离子体产生器，等离子体主要在高压针电极阵列与皮肤等导电性受体表面之间产生，等离子体弥散放电主要产生在高压针电极阵列与皮肤等导电性受体表面，各类高能活性粒子、微电流对皮肤进行相应处理。

탈부착식 플렉시블 의치 및 이의 제조 방법

본 발명의 일 실시예는, 구강 내에 용이하게 탈부탁되도록 장착되며, 저작 압을 흡수하여 통증 발생을 억제하여 환자의 안정적인 저작 능력(Chewing Ability)을 향상시키며, 구강 안에서 탈락하는 것을 방지하며, 구강 또는 의치의 변형 시 의치를 교체함이 없이 용이하게 보수하여 사용할 수 있도록 하는 탈부착식 플렉시블 의치 및 이의 제조 방법을 제공한다.

Functionalisation of medical devices

Methods of modifying medical devices and medical devices are disclosed, One embodiment of a method of modifying a medical device includes functionalizing a surface of the medical device using cold plasma. One embodiment of a medical device is obtained by a method of modifying a device that includes functionalizing a surface of the medical device using cold plasma.

Functionalisation of medical devices

Methods of modifying medical devices and medical devices are disclosed, One embodiment of a method of modifying a medical device includes functionalizing a surface of the medical device using cold plasma. One embodiment of a medical device is obtained by a method of modifying a device that includes functionalizing a surface of the medical device using cold plasma.

Magnetic latch connector assembly

A connector is configured to electrically connect a plasma emitter array with an identification chip to a power supply controller, and to further mechanically support the emitter device supporting the array during use. Cooperating components of the connector and emitter device form a magnetic latch assembly: the connector includes one or more magnets flush with a top receiving surface of the connector, and one or more alignment pegs extending outward from the receiving surface; the emitter device includes a steel plate attached to a substrate, and one or more holes disposed through the plate and the substrate. The holes align with the alignment pegs and the magnets attract the plate and secure the emitter device against the top receiving surface. Electrical contacts of the connector establish electrical communication with the identification chip, providing power to the emitter device and enabling the controller to read data stored in the identification chip.

Dispositivos y sistemas de generación de plasma frío

Se presenta un sistema y método para el tratamiento cosmético de una región de una superficie biológica utilizando plasma atmosférico frío. En una realización, un método de tratamiento de una región de una superficie biológica con plasma frío incluye: seleccionar una formulación posterior al tratamiento; y aplicar la formulación de postratamiento a la región pretratada por el plasma frío. (Traducción automática con Google Translate, sin valor legal)

자궁 경부용 플라즈마 발생을 위한 모듈, 프로브 및 시스템

자궁 경부용 플라즈마 발생 모듈은 전극, 자궁 외경관과의 사이에 제1 플라즈마 발생 공간을 형성하기 위한 제1 스페이서를 구비하고, 자궁 내경관과의 사이에 제2 플라즈마 발생 공간을 형성하기 위한 제2 스페이서를 구비한 유전체 및 제1 플라즈마 발생 공간 및 제2 플라즈마 발생 공간 중 적어도 하나에 가스를 공급하는 가스 공급 유로를 포함하고, 플라즈마 발생 모듈은 전극에 공급된 전압을 이용하여 공급된 상기 가스로부터 제1 플라즈마 발생 공간 및 제2 플라즈마 발생 공간에 플라즈마를 발생시킨다.

子宮頸部用プラズマ発生モジュール及びこれを含む子宮頸部用プラズマ発生装置

人体の膣の内部に進入可能なプローブ部の先端部に結合するモジュール本体と、モジュール本体の外側前方に結合し、子宮頸部との間にプラズマ発生空間のための隙間を維持しながら前記子宮頸部と対向する誘電体と、モジュール本体と誘電体との間に設置され、誘電体の形状に対応する形状を有する電極とを含み、誘電体は、プラズマ発生空間に雰囲気ガスを吐出するガス吐出部を有することを特徴とする子宮頸部用プラズマ発生モジュールが開示される。

Plasma generating module for uterine cervix and plasma generating apparatus for uterine cervix including the same

Disclosed is a plasma generation device for uterine cervix, comprising: a module body that is coupled to the front end of a probe part capable of entering the vagina of the human body; a dielectric that is coupled to and faces the outer front of the module body, while maintaining a gap for a plasma generation space between the module body and the uterine cervix; and an electrode that is installed and has a shape corresponding to the shape of the dielectric, wherein the dielectric has a gas discharge part for discharging atmospheric gas into the plasma generation space.

표면이 개질된 치과용 티타늄 소재 및 이의 제조방법

본 발명은 플라즈마가 처리되어 표면이 개질된 치과용 티타늄 소재, 임플란트 및 그 제조 방법에 관한 것이다. 본 발명에 따라 제조된 티타늄 소재, 임플란트는 세포 부착능과 항균효과가 향상되어, 생체 친화성이 향상되고, 사용자의 염증반응 등을 최소화할 수 있다.

dispositivo de jato de plasma de pressão atmosférica

"DISPOSITIVO DE JATO DE PLASMA DE PRESSÃO ATMOSFÉRICA". A presente invenção refere-se a um dispositivo de jato de plasma de pressão atmosférica (20) para desinfetar e revestir um implante dental (100). O dispositivo compreende um suprimento de gás (30) e um bico (40) para fornecer um gás (2) para uma ponta (41) do bico, em que o bico é um bico de eletrodo único, que tem um primeiro eletrodo (60). O dispositivo compreende ainda um suprimento do precursor (50), a fim de fornecer um precursor de revestimento para o bico, um segundo eletrodo (80) e um conector (90) para eletronicamente conectar o segundo eletrodo com o implante dental. Em outro aspecto, a presente invenção refere-se à um sistema para desinfetar e revestir.

Atmospheric pressure plasma jet device

The present invention refers to an atmospheric pressure plasma jet device (20) for disinfecting and coating a dental implant (100). The device comprises a gas supply (30) and a nozzle (40) for providing a gas (2) to a tip (41) of the nozzle wherein the nozzle is a single electrode nozzle having a first electrode (60). The device comprises further a precursor supply (50) for providing a coating precursor to the nozzle, a second electrode (80) and a connector (90) for electronically connecting the second electrode with the dental implant. In another aspect the present invention refers to a system for disinfecting and coating.

Dispositivo de jato de plasma de pressão atmosférica e sistema para desinfetar e revestir

"DISPOSITIVO DE JATO DE PLASMA DE PRESSÃO ATMOSFÉRICA". A presente invenção refere-se a um dispositivo de jato de plasma de pressão atmosférica (20) para desinfetar e revestir um implante dental (100). O dispositivo compreende um suprimento de gás (30) e um bico (40) para fornecer um gás (2) para uma ponta (41) do bico, em que o bico é um bico de eletrodo único, que tem um primeiro eletrodo (60). O dispositivo compreende ainda um suprimento do precursor (50), a fim de fornecer um precursor de revestimento para o bico, um segundo eletrodo (80) e um conector (90) para eletronicamente conectar o segundo eletrodo com o implante dental. Em outro aspecto, a presente invenção refere-se à um sistema para desinfetar e revestir.

Atmospheric pressure plasma jet device

The present invention refers to an atmospheric pressure plasma jet device (20) for disinfecting and coating a dental implant (100). The device comprises a gas supply (30) and a nozzle (40) for providing a gas (2) to a tip (41) of the nozzle wherein the nozzle is a single electrode nozzle having a first electrode (60). The device comprises further a precursor supply (50) for providing a coating precursor to the nozzle, a second electrode (80) and a connector (90) for electronically connecting the second electrode with the dental implant. In another aspect the present invention refers to a system for disinfecting and coating.